82426962634 has 8 divisors (see below), whose sum is σ = 123642209700. Its totient is φ = 41212892736.

The previous prime is 82426962623. The next prime is 82426962677. The reversal of 82426962634 is 43626962428.

It can be written as a sum of positive squares in 2 ways, for example, as 72305596609 + 10121366025 = 268897^2 + 100605^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 91209 + ... + 416140.

Almost surely, 2^82426962634 is an apocalyptic number.

82426962634 is a deficient number, since it is larger than the sum of its proper divisors (41215247066).

82426962634 is a wasteful number, since it uses less digits than its factorization.

82426962634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 588584.

The product of its digits is 5971968, while the sum is 52.

The spelling of 82426962634 in words is "eighty-two billion, four hundred twenty-six million, nine hundred sixty-two thousand, six hundred thirty-four".