201346650379080 has 96 divisors (see below), whose sum is σ = 656467274207160. Its totient is φ = 53520898728960.

The previous prime is 201346650379073. The next prime is 201346650379157. The reversal of 201346650379080 is 80973056643102.

201346650379080 is a `hidden beast` number, since 2 + 0 + 1 + 3 + 4 + 66 + 503 + 79 + 0 + 8 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 127225811831364 + 74120838547716 = 11279442^2 + 8609346^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 893331811 + ... + 893557170.

It is a 2-persistent number, because it is pandigital, and so is 2⋅201346650379080 = 402693300758160, but 3⋅201346650379080 = 604039951137240 is not.

Almost surely, 2^{201346650379080} is an apocalyptic number.

201346650379080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201346650379080 is an abundant number, since it is smaller than the sum of its proper divisors (455120623828080).

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

201346650379080 is a wasteful number, since it uses less digits than its factorization.

201346650379080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1786889311 (or 1786889304 counting only the distinct ones).

The product of its (nonzero) digits is 6531840, while the sum is 54.

The spelling of 201346650379080 in words is "two hundred one trillion, three hundred forty-six billion, six hundred fifty million, three hundred seventy-nine thousand, eighty".