46190270644 has 24 divisors (see below), whose sum is σ = 97242676160. Its totient is φ = 18753944256.

The previous prime is 46190270617. The next prime is 46190270657. The reversal of 46190270644 is 44607209164.

It is a super-2 number, since 2×46190270644² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 46190270644.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43411377 + ... + 43412440.

Almost surely, 2^46190270644 is an apocalyptic number.

It is an amenable number.

46190270644 is an abundant number, since it is smaller than the sum of its proper divisors (51052405516).

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

46190270644 is a wasteful number, since it uses less digits than its factorization.

46190270644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86823847 (or 86823845 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 43.

The spelling of 46190270644 in words is "forty-six billion, one hundred ninety million, two hundred seventy thousand, six hundred forty-four".