2471441025240 has 864 divisors, whose sum is σ = 9341705252880. Its totient is φ = 565913779200.

The previous prime is 2471441025239. The next prime is 2471441025253. The reversal of 2471441025240 is 425201441742.

2471441025240 is a `hidden beast` number, since 2 + 471 + 44 + 102 + 5 + 2 + 40 = 666.

It is a super-2 number, since 2×2471441025240² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 2471441025195 and 2471441025204.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 215 ways as a sum of consecutive naturals, for example, 1800029194 + ... + 1800030566.

Almost surely, 2^{2471441025240} is an apocalyptic number.

2471441025240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2471441025240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4670852626440).

2471441025240 is an abundant number, since it is smaller than the sum of its proper divisors (6870264227640).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2471441025240 is a wasteful number, since it uses less digits than its factorization.

2471441025240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1517 (or 1468 counting only the distinct ones).

The product of its (nonzero) digits is 71680, while the sum is 36.

Adding to 2471441025240 its reverse (425201441742), we get a palindrome (2896642466982).

It can be divided in two parts, 247144 and 1025240, that added together give a square (1272384 = 1128²).

The spelling of 2471441025240 in words is "two trillion, four hundred seventy-one billion, four hundred forty-one million, twenty-five thousand, two hundred forty".