46319138712 has 128 divisors (see below), whose sum is σ = 160412659200. Its totient is φ = 12030940800.

The previous prime is 46319138699. The next prime is 46319138753. The reversal of 46319138712 is 21783191364.

46319138712 is a `hidden beast` number, since 4 + 631 + 9 + 1 + 3 + 8 + 7 + 1 + 2 = 666.

It is a super-2 number, since 2×46319138712² (a number of 22 digits) contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a congruent 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, 1375839 + ... + 1409102.

It is an arithmetic number, because the mean of its divisors is an integer number (1253223900).

Almost surely, 2^46319138712 is an apocalyptic number.

46319138712 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

46319138712 is an abundant number, since it is smaller than the sum of its proper divisors (114093520488).

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

46319138712 is a wasteful number, since it uses less digits than its factorization.

46319138712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2784974 (or 2784964 counting only the distinct ones).

The product of its digits is 217728, while the sum is 45.

The spelling of 46319138712 in words is "forty-six billion, three hundred nineteen million, one hundred thirty-eight thousand, seven hundred twelve".