11754836434 has 16 divisors (see below), whose sum is σ = 19755058176. Its totient is φ = 5198698800.

The previous prime is 11754836417. The next prime is 11754836447. The reversal of 11754836434 is 43463845711.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7219602 + ... + 7221229.

It is an arithmetic number, because the mean of its divisors is an integer number (1234691136).

Almost surely, 2^11754836434 is an apocalyptic number.

11754836434 is a deficient number, since it is larger than the sum of its proper divisors (8000221742).

11754836434 is a wasteful number, since it uses less digits than its factorization.

11754836434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14440881.

The product of its digits is 967680, while the sum is 46.

The spelling of 11754836434 in words is "eleven billion, seven hundred fifty-four million, eight hundred thirty-six thousand, four hundred thirty-four".