2471152026240 has 512 divisors, whose sum is σ = 9437377824000. Its totient is φ = 609061109760.

The previous prime is 2471152026227. The next prime is 2471152026241. The reversal of 2471152026240 is 426202511742.

2471152026240 is a `hidden beast` number, since 2 + 4 + 7 + 1 + 1 + 5 + 20 + 2 + 624 + 0 = 666.

It is a super-2 number, since 2×2471152026240² (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 = 2471152026195 and 2471152026204.

It is not an unprimeable number, because it can be changed into a prime (2471152026241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 13369332 + ... + 13552908.

Almost surely, 2^{2471152026240} is an apocalyptic number.

2471152026240 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 2471152026240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4718688912000).

2471152026240 is an abundant number, since it is smaller than the sum of its proper divisors (6966225797760).

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

2471152026240 is a wasteful number, since it uses less digits than its factorization.

2471152026240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183665 (or 183647 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 36.

Adding to 2471152026240 its reverse (426202511742), we get a palindrome (2897354537982).

The spelling of 2471152026240 in words is "two trillion, four hundred seventy-one billion, one hundred fifty-two million, twenty-six thousand, two hundred forty".