201465231936 has 56 divisors (see below), whose sum is σ = 545439807264. Its totient is φ = 65593328640.

The previous prime is 201465231917. The next prime is 201465231937. The reversal of 201465231936 is 639132564102.

It is not an unprimeable number, because it can be changed into a prime (201465231937) 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 7 ways as a sum of consecutive naturals, for example, 12192885 + ... + 12209396.

Almost surely, 2^201465231936 is an apocalyptic number.

It is an amenable number.

201465231936 is an abundant number, since it is smaller than the sum of its proper divisors (343974575328).

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

201465231936 is a wasteful number, since it uses less digits than its factorization.

201465231936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24402339 (or 24402329 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 42.

The spelling of 201465231936 in words is "two hundred one billion, four hundred sixty-five million, two hundred thirty-one thousand, nine hundred thirty-six".