426207465494 has 16 divisors (see below), whose sum is σ = 677017784736. Its totient is φ = 200538576000.

The previous prime is 426207465469. The next prime is 426207465521. The reversal of 426207465494 is 494564702624.

It is a congruent number.

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, 692057 + ... + 1153844.

It is an arithmetic number, because the mean of its divisors is an integer number (42313611546).

Almost surely, 2^426207465494 is an apocalyptic number.

426207465494 is a deficient number, since it is larger than the sum of its proper divisors (250810319242).

426207465494 is a wasteful number, since it uses less digits than its factorization.

426207465494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1852711.

The product of its (nonzero) digits is 11612160, while the sum is 53.

The spelling of 426207465494 in words is "four hundred twenty-six billion, two hundred seven million, four hundred sixty-five thousand, four hundred ninety-four".