4323774640625 has 56 divisors (see below), whose sum is σ = 5979039717312. Its totient is φ = 3100265000000.

The previous prime is 4323774640609. The next prime is 4323774640639. The reversal of 4323774640625 is 5260464773234.

It is not a de Polignac number, because 4323774640625 - 2⁴ = 4323774640609 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 12025967 + ... + 12380283.

Almost surely, 2^{4323774640625} is an apocalyptic number.

It is an amenable number.

4323774640625 is a deficient number, since it is larger than the sum of its proper divisors (1655265076687).

4323774640625 is an frugal number, since it uses more digits than its factorization.

4323774640625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354429 (or 354404 counting only the distinct ones).

The product of its (nonzero) digits is 20321280, while the sum is 53.

The spelling of 4323774640625 in words is "four trillion, three hundred twenty-three billion, seven hundred seventy-four million, six hundred forty thousand, six hundred twenty-five".