42876082172365 has 192 divisors, whose sum is σ = 62602031923200. Its totient is φ = 27926751283200.

The previous prime is 42876082172351. The next prime is 42876082172369. The reversal of 42876082172365 is 56327128067824.

It is a de Polignac number, because none of the positive numbers 2^k-42876082172365 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42876082172369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 3349949236 + ... + 3349962034.

It is an arithmetic number, because the mean of its divisors is an integer number (326052249600).

Almost surely, 2^{42876082172365} is an apocalyptic number.

It is an amenable number.

42876082172365 is a deficient number, since it is larger than the sum of its proper divisors (19725949750835).

42876082172365 is a wasteful number, since it uses less digits than its factorization.

42876082172365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12996 (or 12955 counting only the distinct ones).

The product of its (nonzero) digits is 54190080, while the sum is 61.

The spelling of 42876082172365 in words is "forty-two trillion, eight hundred seventy-six billion, eighty-two million, one hundred seventy-two thousand, three hundred sixty-five".