426478340588 has 24 divisors (see below), whose sum is σ = 792960235200. Its totient is φ = 200128051728.

The previous prime is 426478340573. The next prime is 426478340657. The reversal of 426478340588 is 885043874624.

It is a Smith number, since the sum of its digits (59) coincides with the sum of the digits of its prime factors.

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, 26214098 + ... + 26230361.

It is an arithmetic number, because the mean of its divisors is an integer number (33040009800).

Almost surely, 2^426478340588 is an apocalyptic number.

It is an amenable number.

426478340588 is a deficient number, since it is larger than the sum of its proper divisors (366481894612).

426478340588 is a wasteful number, since it uses less digits than its factorization.

426478340588 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52444589 (or 52444587 counting only the distinct ones).

The product of its (nonzero) digits is 41287680, while the sum is 59.

The spelling of 426478340588 in words is "four hundred twenty-six billion, four hundred seventy-eight million, three hundred forty thousand, five hundred eighty-eight".