426603105425 has 36 divisors (see below), whose sum is σ = 616368049920. Its totient is φ = 292045410720.

The previous prime is 426603105421. The next prime is 426603105463. The reversal of 426603105425 is 524501306624.

It is not a de Polignac number, because 426603105425 - 2² = 426603105421 is a prime.

It is not an unprimeable number, because it can be changed into a prime (426603105421) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 456716 + ... + 1030434.

It is an arithmetic number, because the mean of its divisors is an integer number (17121334720).

Almost surely, 2^426603105425 is an apocalyptic number.

It is an amenable number.

426603105425 is a deficient number, since it is larger than the sum of its proper divisors (189764944495).

426603105425 is a wasteful number, since it uses less digits than its factorization.

426603105425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 574350 (or 574338 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 38.

The spelling of 426603105425 in words is "four hundred twenty-six billion, six hundred three million, one hundred five thousand, four hundred twenty-five".