164357138900 has 36 divisors (see below), whose sum is σ = 359463326208. Its totient is φ = 65225190240.

The previous prime is 164357138899. The next prime is 164357138909. The reversal of 164357138900 is 9831753461.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164357138909) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6458054 + ... + 6483453.

Almost surely, 2^164357138900 is an apocalyptic number.

164357138900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

164357138900 is an abundant number, since it is smaller than the sum of its proper divisors (195106187308).

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

164357138900 is a wasteful number, since it uses less digits than its factorization.

164357138900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12941648 (or 12941641 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 47.

The spelling of 164357138900 in words is "one hundred sixty-four billion, three hundred fifty-seven million, one hundred thirty-eight thousand, nine hundred".