4046433644625 has 32 divisors (see below), whose sum is σ = 6762927689856. Its totient is φ = 2148590859200.

The previous prime is 4046433644611. The next prime is 4046433644633. The reversal of 4046433644625 is 5264463346404.

It is not a de Polignac number, because 4046433644625 - 2⁴ = 4046433644609 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23682474 + ... + 23852723.

It is an arithmetic number, because the mean of its divisors is an integer number (211341490308).

Almost surely, 2^{4046433644625} is an apocalyptic number.

It is an amenable number.

4046433644625 is a deficient number, since it is larger than the sum of its proper divisors (2716494045231).

4046433644625 is a wasteful number, since it uses less digits than its factorization.

4046433644625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47535442 (or 47535432 counting only the distinct ones).

The product of its (nonzero) digits is 19906560, while the sum is 51.

The spelling of 4046433644625 in words is "four trillion, forty-six billion, four hundred thirty-three million, six hundred forty-four thousand, six hundred twenty-five".