82380664120623 has 16 divisors (see below), whose sum is σ = 119837026128000. Its totient is φ = 49923256229280.

The previous prime is 82380664120621. The next prime is 82380664120639. The reversal of 82380664120623 is 32602146608328.

It is not a de Polignac number, because 82380664120623 - 2¹ = 82380664120621 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82380664120621) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 110096368 + ... + 110842101.

It is an arithmetic number, because the mean of its divisors is an integer number (7489814133000).

Almost surely, 2^{82380664120623} is an apocalyptic number.

82380664120623 is a deficient number, since it is larger than the sum of its proper divisors (37456362007377).

82380664120623 is a wasteful number, since it uses less digits than its factorization.

82380664120623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220949782.

The product of its (nonzero) digits is 3981312, while the sum is 51.

The spelling of 82380664120623 in words is "eighty-two trillion, three hundred eighty billion, six hundred sixty-four million, one hundred twenty thousand, six hundred twenty-three".