82312430630 has 16 divisors (see below), whose sum is σ = 148168177344. Its totient is φ = 32923682880.

The previous prime is 82312430593. The next prime is 82312430657. The reversal of 82312430630 is 3603421328.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 132419 + ... + 426801.

It is an arithmetic number, because the mean of its divisors is an integer number (9260511084).

Almost surely, 2^82312430630 is an apocalyptic number.

82312430630 is a deficient number, since it is larger than the sum of its proper divisors (65855746714).

82312430630 is a wasteful number, since it uses less digits than its factorization.

82312430630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322351.

The product of its (nonzero) digits is 20736, while the sum is 32.

Adding to 82312430630 its reverse (3603421328), we get a palindrome (85915851958).

The spelling of 82312430630 in words is "eighty-two billion, three hundred twelve million, four hundred thirty thousand, six hundred thirty".