82342662466 has 16 divisors (see below), whose sum is σ = 128227830840. Its totient is φ = 39610157440.

The previous prime is 82342662401. The next prime is 82342662481. The reversal of 82342662466 is 66426624328.

It can be written as a sum of positive squares in 4 ways, for example, as 80384157441 + 1958505025 = 283521^2 + 44255^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2509861 + ... + 2542456.

Almost surely, 2^82342662466 is an apocalyptic number.

82342662466 is a deficient number, since it is larger than the sum of its proper divisors (45885168374).

82342662466 is a wasteful number, since it uses less digits than its factorization.

82342662466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5052629.

The product of its digits is 3981312, while the sum is 49.

The spelling of 82342662466 in words is "eighty-two billion, three hundred forty-two million, six hundred sixty-two thousand, four hundred sixty-six".