201136749189264 has 160 divisors (see below), whose sum is σ = 663764656343040. Its totient is φ = 57123524861568.

The previous prime is 201136749189217. The next prime is 201136749189269. The reversal of 201136749189264 is 462981947631102.

201136749189264 is a `hidden beast` number, since 2 + 0 + 1 + 1 + 3 + 6 + 7 + 491 + 89 + 2 + 64 = 666.

It is a super-2 number, since 2×201136749189264² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is not an unprimeable number, because it can be changed into a prime (201136749189269) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 198637134 + ... + 199647149.

It is an arithmetic number, because the mean of its divisors is an integer number (4148529102144).

Almost surely, 2^{201136749189264} is an apocalyptic number.

201136749189264 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

201136749189264 is an abundant number, since it is smaller than the sum of its proper divisors (462627907153776).

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

201136749189264 is a wasteful number, since it uses less digits than its factorization.

201136749189264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398284474 (or 398284462 counting only the distinct ones).

The product of its (nonzero) digits is 31352832, while the sum is 63.

The spelling of 201136749189264 in words is "two hundred one trillion, one hundred thirty-six billion, seven hundred forty-nine million, one hundred eighty-nine thousand, two hundred sixty-four".