200149304391 has 12 divisors (see below), whose sum is σ = 296155881840. Its totient is φ = 130178409120.

The previous prime is 200149304371. The next prime is 200149304477. The reversal of 200149304391 is 193403941002.

200149304391 is a `hidden beast` number, since 200 + 14 + 9 + 3 + 0 + 439 + 1 = 666.

It is not a de Polignac number, because 200149304391 - 2²³ = 200140915783 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200149304351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 271204651 + ... + 271205388.

It is an arithmetic number, because the mean of its divisors is an integer number (24679656820).

Almost surely, 2^200149304391 is an apocalyptic number.

200149304391 is a deficient number, since it is larger than the sum of its proper divisors (96006577449).

200149304391 is a wasteful number, since it uses less digits than its factorization.

200149304391 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 542410086 (or 542410083 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The spelling of 200149304391 in words is "two hundred billion, one hundred forty-nine million, three hundred four thousand, three hundred ninety-one".