11572134476 has 12 divisors (see below), whose sum is σ = 23144269008. Its totient is φ = 4959486192.

The previous prime is 11572134461. The next prime is 11572134479. The reversal of 11572134476 is 67443127511.

11572134476 is an admirable number.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (11572134479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 206645231 + ... + 206645286.

It is an arithmetic number, because the mean of its divisors is an integer number (1928689084).

Almost surely, 2^11572134476 is an apocalyptic number.

It is an amenable number.

11572134476 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

11572134476 is a wasteful number, since it uses less digits than its factorization.

11572134476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 413290528 (or 413290526 counting only the distinct ones).

The product of its digits is 141120, while the sum is 41.

The spelling of 11572134476 in words is "eleven billion, five hundred seventy-two million, one hundred thirty-four thousand, four hundred seventy-six".