368188494132 has 24 divisors (see below), whose sum is σ = 859139025472. Its totient is φ = 122724849600.

The previous prime is 368188494119. The next prime is 368188494139. The reversal of 368188494132 is 231494881863.

It is a happy number.

It is a super-2 number, since 2×368188494132² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (368188494139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 243169 + ... + 891912.

Almost surely, 2^368188494132 is an apocalyptic number.

It is an amenable number.

368188494132 is an abundant number, since it is smaller than the sum of its proper divisors (490950531340).

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

368188494132 is a wasteful number, since it uses less digits than its factorization.

368188494132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1162119 (or 1162117 counting only the distinct ones).

The product of its digits is 7962624, while the sum is 57.

The spelling of 368188494132 in words is "three hundred sixty-eight billion, one hundred eighty-eight million, four hundred ninety-four thousand, one hundred thirty-two".