2471040000 has 880 divisors, whose sum is σ = 10743311040. Its totient is φ = 552960000.

The previous prime is 2471039957. The next prime is 2471040007. The reversal of 2471040000 is 401742.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (880).

It is a super-2 number, since 2×2471040000² = 12212077363200000000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2471040007) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 190079994 + ... + 190080006.

It is an arithmetic number, because the mean of its divisors is an integer number (12208308).

Almost surely, 2^2471040000 is an apocalyptic number.

2471040000 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 2471040000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5371655520).

2471040000 is an abundant number, since it is smaller than the sum of its proper divisors (8272271040).

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

2471040000 is a wasteful number, since it uses less digits than its factorization.

2471040000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73 (or 34 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 18.

The square root of 2471040000 is about 49709.5564252991. The cubic root of 2471040000 is about 1351.9478056015.

Adding to 2471040000 its reverse (401742), we get a palindrome (2471441742).

The spelling of 2471040000 in words is "two billion, four hundred seventy-one million, forty thousand".