12426855404 has 6 divisors (see below), whose sum is σ = 21746996964. Its totient is φ = 6213427700.

The previous prime is 12426855383. The next prime is 12426855431. The reversal of 12426855404 is 40455862421.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1553356922 + ... + 1553356929.

It is an arithmetic number, because the mean of its divisors is an integer number (3624499494).

Almost surely, 2^12426855404 is an apocalyptic number.

It is an amenable number.

12426855404 is a deficient number, since it is larger than the sum of its proper divisors (9320141560).

12426855404 is a wasteful number, since it uses less digits than its factorization.

12426855404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3106713855 (or 3106713853 counting only the distinct ones).

The product of its (nonzero) digits is 307200, while the sum is 41.

The spelling of 12426855404 in words is "twelve billion, four hundred twenty-six million, eight hundred fifty-five thousand, four hundred four".