2500305012344 has 64 divisors (see below), whose sum is σ = 5029234531200. Its totient is φ = 1161128577024.

The previous prime is 2500305012329. The next prime is 2500305012371. The reversal of 2500305012344 is 4432105030052.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21397502 + ... + 21514034.

It is an arithmetic number, because the mean of its divisors is an integer number (78581789550).

Almost surely, 2^{2500305012344} is an apocalyptic number.

It is an amenable number.

2500305012344 is an abundant number, since it is smaller than the sum of its proper divisors (2528929518856).

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

2500305012344 is a wasteful number, since it uses less digits than its factorization.

2500305012344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118632 (or 118628 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 29.

The spelling of 2500305012344 in words is "two trillion, five hundred billion, three hundred five million, twelve thousand, three hundred forty-four".