11066274654 has 16 divisors (see below), whose sum is σ = 22412709120. Its totient is φ = 3642064920.

The previous prime is 11066274581. The next prime is 11066274673. The reversal of 11066274654 is 45647266011.

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, 11672812 + ... + 11673759.

It is an arithmetic number, because the mean of its divisors is an integer number (1400794320).

Almost surely, 2^11066274654 is an apocalyptic number.

11066274654 is an abundant number, since it is smaller than the sum of its proper divisors (11346434466).

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

11066274654 is a wasteful number, since it uses less digits than its factorization.

11066274654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23346655.

The product of its (nonzero) digits is 241920, while the sum is 42.

The spelling of 11066274654 in words is "eleven billion, sixty-six million, two hundred seventy-four thousand, six hundred fifty-four".