867958081102 has 32 divisors (see below), whose sum is σ = 1563953743872. Its totient is φ = 353211739584.

The previous prime is 867958081027. The next prime is 867958081127. The reversal of 867958081102 is 201180859768.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9793558 + ... + 9881785.

It is an arithmetic number, because the mean of its divisors is an integer number (48873554496).

Almost surely, 2^867958081102 is an apocalyptic number.

867958081102 is a deficient number, since it is larger than the sum of its proper divisors (695995662770).

867958081102 is a wasteful number, since it uses less digits than its factorization.

867958081102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19675512.

The product of its (nonzero) digits is 1935360, while the sum is 55.

The spelling of 867958081102 in words is "eight hundred sixty-seven billion, nine hundred fifty-eight million, eighty-one thousand, one hundred two".