46438432374775 has 48 divisors (see below), whose sum is σ = 69310804380160. Its totient is φ = 30151308585600.

The previous prime is 46438432374767. The next prime is 46438432374779. The reversal of 46438432374775 is 57747323483464.

It is a happy number.

It is not a de Polignac number, because 46438432374775 - 2³ = 46438432374767 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 46438432374775.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46438432374779) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2435422 + ... + 9940228.

Almost surely, 2^{46438432374775} is an apocalyptic number.

46438432374775 is a deficient number, since it is larger than the sum of its proper divisors (22872372005385).

46438432374775 is a wasteful number, since it uses less digits than its factorization.

46438432374775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7506704 (or 7506699 counting only the distinct ones).

The product of its digits is 1137991680, while the sum is 67.

The spelling of 46438432374775 in words is "forty-six trillion, four hundred thirty-eight billion, four hundred thirty-two million, three hundred seventy-four thousand, seven hundred seventy-five".