11900617364 has 24 divisors (see below), whose sum is σ = 21600552960. Its totient is φ = 5730103904.

The previous prime is 11900617343. The next prime is 11900617367. The reversal of 11900617364 is 46371600911.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11900617367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89504 + ... + 178359.

It is an arithmetic number, because the mean of its divisors is an integer number (900023040).

Almost surely, 2^11900617364 is an apocalyptic number.

It is an amenable number.

11900617364 is a deficient number, since it is larger than the sum of its proper divisors (9699935596).

11900617364 is a wasteful number, since it uses less digits than its factorization.

11900617364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268279 (or 268277 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 38.

The spelling of 11900617364 in words is "eleven billion, nine hundred million, six hundred seventeen thousand, three hundred sixty-four".