876664025142 has 64 divisors (see below), whose sum is σ = 1817436979200. Its totient is φ = 281616199200.

The previous prime is 876664025141. The next prime is 876664025143. The reversal of 876664025142 is 241520466678.

It is an interprime number because it is at equal distance from previous prime (876664025141) and next prime (876664025143).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (876664025141) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 206612073 + ... + 206616315.

It is an arithmetic number, because the mean of its divisors is an integer number (28397452800).

Almost surely, 2^876664025142 is an apocalyptic number.

876664025142 is an abundant number, since it is smaller than the sum of its proper divisors (940772954058).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

876664025142 is a wasteful number, since it uses less digits than its factorization.

876664025142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8649.

The product of its (nonzero) digits is 3870720, while the sum is 51.

The spelling of 876664025142 in words is "eight hundred seventy-six billion, six hundred sixty-four million, twenty-five thousand, one hundred forty-two".