426551282155624 has 16 divisors (see below), whose sum is σ = 799972237848420. Its totient is φ = 213225352062720.

The previous prime is 426551282155589. The next prime is 426551282155631.

426551282155624 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 303633482706724 + 122917799448900 = 17425082^2 + 11086830^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6286090839 + ... + 6286158694.

Almost surely, 2^{426551282155624} is an apocalyptic number.

It is an amenable number.

426551282155624 is a deficient number, since it is larger than the sum of its proper divisors (373420955692796).

426551282155624 is a wasteful number, since it uses less digits than its factorization.

426551282155624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12572253780 (or 12572253776 counting only the distinct ones).

The product of its digits is 46080000, while the sum is 58.

The spelling of 426551282155624 in words is "four hundred twenty-six trillion, five hundred fifty-one billion, two hundred eighty-two million, one hundred fifty-five thousand, six hundred twenty-four".