164245200466632 has 32 divisors (see below), whose sum is σ = 410720463578880. Its totient is φ = 54734071833920.

The previous prime is 164245200466609. The next prime is 164245200466679. The reversal of 164245200466632 is 236664002542461.

It is a happy 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, 895426488 + ... + 895609895.

It is an arithmetic number, because the mean of its divisors is an integer number (12835014486840).

Almost surely, 2^{164245200466632} is an apocalyptic number.

164245200466632 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

164245200466632 is an abundant number, since it is smaller than the sum of its proper divisors (246475263112248).

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

164245200466632 is a wasteful number, since it uses less digits than its factorization.

164245200466632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1791040213 (or 1791040209 counting only the distinct ones).

The product of its (nonzero) digits is 9953280, while the sum is 51.

The spelling of 164245200466632 in words is "one hundred sixty-four trillion, two hundred forty-five billion, two hundred million, four hundred sixty-six thousand, six hundred thirty-two".