2975731046400 has 1152 divisors, whose sum is σ = 11617356441600. Its totient is φ = 657889689600.

The previous prime is 2975731046377. The next prime is 2975731046411. The reversal of 2975731046400 is 46401375792.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 2975731046400.

It is a congruent number.

It is an unprimeable number.

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 95 ways as a sum of consecutive naturals, for example, 4501862070 + ... + 4501862730.

It is an arithmetic number, because the mean of its divisors is an integer number (10084510800).

Almost surely, 2^{2975731046400} is an apocalyptic number.

2975731046400 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 2975731046400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5808678220800).

2975731046400 is an abundant number, since it is smaller than the sum of its proper divisors (8641625395200).

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

2975731046400 is a wasteful number, since it uses less digits than its factorization.

2975731046400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 835 (or 810 counting only the distinct ones).

The product of its (nonzero) digits is 1270080, while the sum is 48.

The spelling of 2975731046400 in words is "two trillion, nine hundred seventy-five billion, seven hundred thirty-one million, forty-six thousand, four hundred".