426513353342660 has 96 divisors (see below), whose sum is σ = 939474674062848. Its totient is φ = 162459636318720.

The previous prime is 426513353342653. The next prime is 426513353342683. The reversal of 426513353342660 is 66243353315624.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3424619990 + ... + 3424744530.

It is an arithmetic number, because the mean of its divisors is an integer number (9786194521488).

Almost surely, 2^{426513353342660} is an apocalyptic number.

It is an amenable number.

426513353342660 is an abundant number, since it is smaller than the sum of its proper divisors (512961320720188).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

426513353342660 is a wasteful number, since it uses less digits than its factorization.

426513353342660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223101 (or 223099 counting only the distinct ones).

The product of its (nonzero) digits is 27993600, while the sum is 53.

The spelling of 426513353342660 in words is "four hundred twenty-six trillion, five hundred thirteen billion, three hundred fifty-three million, three hundred forty-two thousand, six hundred sixty".