46435620376389 has 64 divisors (see below), whose sum is σ = 64770189200640. Its totient is φ = 29554225182720.

The previous prime is 46435620376309. The next prime is 46435620376391. The reversal of 46435620376389 is 98367302653464.

It is not a de Polignac number, because 46435620376389 - 2¹² = 46435620372293 is a prime.

It is a super-2 number, since 2×46435620376389² (a number of 28 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46435620376309) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 16721503969 + ... + 16721506745.

It is an arithmetic number, because the mean of its divisors is an integer number (1012034206260).

Almost surely, 2^{46435620376389} is an apocalyptic number.

It is an amenable number.

46435620376389 is a deficient number, since it is larger than the sum of its proper divisors (18334568824251).

46435620376389 is a wasteful number, since it uses less digits than its factorization.

46435620376389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5670.

The product of its (nonzero) digits is 470292480, while the sum is 66.

The spelling of 46435620376389 in words is "forty-six trillion, four hundred thirty-five billion, six hundred twenty million, three hundred seventy-six thousand, three hundred eighty-nine".