6426634303536 has 20 divisors (see below), whose sum is σ = 16602138617592. Its totient is φ = 2142211434496.

The previous prime is 6426634303517. The next prime is 6426634303567. The reversal of 6426634303536 is 6353034366246.

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, 66944107281 + ... + 66944107376.

Almost surely, 2^{6426634303536} is an apocalyptic number.

It is an amenable number.

6426634303536 is an abundant number, since it is smaller than the sum of its proper divisors (10175504314056).

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

6426634303536 is a wasteful number, since it uses less digits than its factorization.

6426634303536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133888214668 (or 133888214662 counting only the distinct ones).

The product of its (nonzero) digits is 16796160, while the sum is 51.

The spelling of 6426634303536 in words is "six trillion, four hundred twenty-six billion, six hundred thirty-four million, three hundred three thousand, five hundred thirty-six".