11133655374 has 16 divisors (see below), whose sum is σ = 22785155712. Its totient is φ = 3624910968.

The previous prime is 11133655369. The next prime is 11133655391. The reversal of 11133655374 is 47355633111.

It is a congruent number.

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, 21576594 + ... + 21577109.

It is an arithmetic number, because the mean of its divisors is an integer number (1424072232).

Almost surely, 2^11133655374 is an apocalyptic number.

11133655374 is an abundant number, since it is smaller than the sum of its proper divisors (11651500338).

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

11133655374 is a wasteful number, since it uses less digits than its factorization.

11133655374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43153751.

The product of its digits is 113400, while the sum is 39.

The spelling of 11133655374 in words is "eleven billion, one hundred thirty-three million, six hundred fifty-five thousand, three hundred seventy-four".