11323938574 has 8 divisors (see below), whose sum is σ = 18292516200. Its totient is φ = 5226433176.

The previous prime is 11323938559. The next prime is 11323938581. The reversal of 11323938574 is 47583932311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 217768024 + ... + 217768075.

It is an arithmetic number, because the mean of its divisors is an integer number (2286564525).

Almost surely, 2^11323938574 is an apocalyptic number.

11323938574 is a deficient number, since it is larger than the sum of its proper divisors (6968577626).

11323938574 is a wasteful number, since it uses less digits than its factorization.

11323938574 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 435536114.

The product of its digits is 544320, while the sum is 46.

The spelling of 11323938574 in words is "eleven billion, three hundred twenty-three million, nine hundred thirty-eight thousand, five hundred seventy-four".