11723467426 has 16 divisors (see below), whose sum is σ = 19185592608. Its totient is φ = 5328366400.

The previous prime is 11723467391. The next prime is 11723467453. The reversal of 11723467426 is 62476432711.

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, 361146 + ... + 392266.

It is an arithmetic number, because the mean of its divisors is an integer number (1199099538).

Almost surely, 2^11723467426 is an apocalyptic number.

11723467426 is a deficient number, since it is larger than the sum of its proper divisors (7462125182).

11723467426 is a wasteful number, since it uses less digits than its factorization.

11723467426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48257.

The product of its digits is 338688, while the sum is 43.

The spelling of 11723467426 in words is "eleven billion, seven hundred twenty-three million, four hundred sixty-seven thousand, four hundred twenty-six".