46164354140 has 24 divisors (see below), whose sum is σ = 96954127200. Its totient is φ = 18464030528.

The previous prime is 46164354107. The next prime is 46164354157. The reversal of 46164354140 is 4145346164.

It is a super-2 number, since 2×46164354140² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 46164354094 and 46164354103.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126734 + ... + 329226.

It is an arithmetic number, because the mean of its divisors is an integer number (4039755300).

Almost surely, 2^46164354140 is an apocalyptic number.

It is an amenable number.

46164354140 is an abundant number, since it is smaller than the sum of its proper divisors (50789773060).

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

46164354140 is a wasteful number, since it uses less digits than its factorization.

46164354140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213901 (or 213899 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 38.

The spelling of 46164354140 in words is "forty-six billion, one hundred sixty-four million, three hundred fifty-four thousand, one hundred forty".