82022377039 has 4 divisors (see below), whose sum is σ = 82451813760. Its totient is φ = 81592940320.

The previous prime is 82022377013. The next prime is 82022377049. The reversal of 82022377039 is 93077322028.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 82022377039 - 2⁷ = 82022376911 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 82022376986 and 82022377004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82022377049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 214718074 + ... + 214718455.

It is an arithmetic number, because the mean of its divisors is an integer number (20612953440).

Almost surely, 2^82022377039 is an apocalyptic number.

82022377039 is a deficient number, since it is larger than the sum of its proper divisors (429436721).

82022377039 is a wasteful number, since it uses less digits than its factorization.

82022377039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 429436720.

The product of its (nonzero) digits is 254016, while the sum is 43.

The spelling of 82022377039 in words is "eighty-two billion, twenty-two million, three hundred seventy-seven thousand, thirty-nine".