11345579674 has 32 divisors (see below), whose sum is σ = 20049482880. Its totient is φ = 4747080000.

The previous prime is 11345579659. The next prime is 11345579681. The reversal of 11345579674 is 47697554311.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47424 + ... + 157924.

It is an arithmetic number, because the mean of its divisors is an integer number (626546340).

Almost surely, 2^11345579674 is an apocalyptic number.

11345579674 is a deficient number, since it is larger than the sum of its proper divisors (8703903206).

11345579674 is a wasteful number, since it uses less digits than its factorization.

11345579674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110886.

The product of its digits is 3175200, while the sum is 52.

The spelling of 11345579674 in words is "eleven billion, three hundred forty-five million, five hundred seventy-nine thousand, six hundred seventy-four".