426507470416 has 10 divisors (see below), whose sum is σ = 826358223962. Its totient is φ = 213253735200.

The previous prime is 426507470401. The next prime is 426507470491. The reversal of 426507470416 is 614074705624.

It can be written as a sum of positive squares in only one way, i.e., 333113665600 + 93393804816 = 577160^2 + 305604^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13328358435 + ... + 13328358466.

Almost surely, 2^426507470416 is an apocalyptic number.

It is an amenable number.

426507470416 is a deficient number, since it is larger than the sum of its proper divisors (399850753546).

426507470416 is a wasteful number, since it uses less digits than its factorization.

426507470416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26656716909 (or 26656716903 counting only the distinct ones).

The product of its (nonzero) digits is 1128960, while the sum is 46.

The spelling of 426507470416 in words is "four hundred twenty-six billion, five hundred seven million, four hundred seventy thousand, four hundred sixteen".