20250344742504 has 32 divisors (see below), whose sum is σ = 50626396533120. Its totient is φ = 6750043623936.

The previous prime is 20250344742451. The next prime is 20250344742517. The reversal of 20250344742504 is 40524744305202.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2110672 + ... + 6704895.

It is an arithmetic number, because the mean of its divisors is an integer number (1582074891660).

Almost surely, 2^{20250344742504} is an apocalyptic number.

20250344742504 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

20250344742504 is an abundant number, since it is smaller than the sum of its proper divisors (30376051790616).

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

20250344742504 is a wasteful number, since it uses less digits than its factorization.

20250344742504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8911289 (or 8911285 counting only the distinct ones).

The product of its (nonzero) digits is 1075200, while the sum is 42.

The spelling of 20250344742504 in words is "twenty trillion, two hundred fifty billion, three hundred forty-four million, seven hundred forty-two thousand, five hundred four".