11747636134 has 16 divisors (see below), whose sum is σ = 19049117472. Its totient is φ = 5401366848.

The previous prime is 11747636111. The next prime is 11747636167. The reversal of 11747636134 is 43163674711.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 852159 + ... + 865834.

It is an arithmetic number, because the mean of its divisors is an integer number (1190569842).

Almost surely, 2^11747636134 is an apocalyptic number.

11747636134 is a deficient number, since it is larger than the sum of its proper divisors (7301481338).

11747636134 is a wasteful number, since it uses less digits than its factorization.

11747636134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1718271.

The product of its digits is 254016, while the sum is 43.

The spelling of 11747636134 in words is "eleven billion, seven hundred forty-seven million, six hundred thirty-six thousand, one hundred thirty-four".