11523426662 has 8 divisors (see below), whose sum is σ = 18856516392. Its totient is φ = 5237921200.

The previous prime is 11523426653. The next prime is 11523426701. The reversal of 11523426662 is 26662432511.

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, 261896039 + ... + 261896082.

It is an arithmetic number, because the mean of its divisors is an integer number (2357064549).

Almost surely, 2^11523426662 is an apocalyptic number.

11523426662 is a deficient number, since it is larger than the sum of its proper divisors (7333089730).

11523426662 is a wasteful number, since it uses less digits than its factorization.

11523426662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 523792134.

The product of its digits is 103680, while the sum is 38.

The spelling of 11523426662 in words is "eleven billion, five hundred twenty-three million, four hundred twenty-six thousand, six hundred sixty-two".