2400131024250 has 32 divisors (see below), whose sum is σ = 5990727038400. Its totient is φ = 640034939600.

The previous prime is 2400131024191. The next prime is 2400131024339. The reversal of 2400131024250 is 524201310042.

It is a self number, because there is not a number n which added to its sum of digits gives 2400131024250.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1600086600 + ... + 1600088099.

It is an arithmetic number, because the mean of its divisors is an integer number (187210219950).

Almost surely, 2^{2400131024250} is an apocalyptic number.

2400131024250 is an abundant number, since it is smaller than the sum of its proper divisors (3590596014150).

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

2400131024250 is a wasteful number, since it uses less digits than its factorization.

2400131024250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3200174719 (or 3200174709 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

Adding to 2400131024250 its reverse (524201310042), we get a palindrome (2924332334292).

The spelling of 2400131024250 in words is "two trillion, four hundred billion, one hundred thirty-one million, twenty-four thousand, two hundred fifty".