870612138080461 has 16 divisors (see below), whose sum is σ = 1051926541763200. Its totient is φ = 703876064200128.

The previous prime is 870612138080441. The next prime is 870612138080611. The reversal of 870612138080461 is 164080831216078.

It is not a de Polignac number, because 870612138080461 - 2⁹ = 870612138079949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (870612138080441) 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, 14292449730 + ... + 14292510643.

It is an arithmetic number, because the mean of its divisors is an integer number (65745408860200).

Almost surely, 2^{870612138080461} is an apocalyptic number.

It is an amenable number.

870612138080461 is a deficient number, since it is larger than the sum of its proper divisors (181314403682739).

870612138080461 is a wasteful number, since it uses less digits than its factorization.

870612138080461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28584960628.

The product of its (nonzero) digits is 3096576, while the sum is 55.

The spelling of 870612138080461 in words is "eight hundred seventy trillion, six hundred twelve billion, one hundred thirty-eight million, eighty thousand, four hundred sixty-one".