11739112261954 has 32 divisors (see below), whose sum is σ = 21953878561152. Its totient is φ = 4573635504000.

The previous prime is 11739112261897. The next prime is 11739112262051. The reversal of 11739112261954 is 45916221193711.

It is a happy number.

11739112261954 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18610374 + ... + 19230814.

It is an arithmetic number, because the mean of its divisors is an integer number (686058705036).

Almost surely, 2^{11739112261954} is an apocalyptic number.

11739112261954 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

11739112261954 is a deficient number, since it is larger than the sum of its proper divisors (10214766299198).

11739112261954 is a wasteful number, since it uses less digits than its factorization.

11739112261954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 743322.

The product of its digits is 816480, while the sum is 52.

The spelling of 11739112261954 in words is "eleven trillion, seven hundred thirty-nine billion, one hundred twelve million, two hundred sixty-one thousand, nine hundred fifty-four".