860861423098 has 32 divisors (see below), whose sum is σ = 1354093977600. Its totient is φ = 409683419376.

The previous prime is 860861423041. The next prime is 860861423101. The reversal of 860861423098 is 890324168068.

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, 23975523 + ... + 24011401.

It is an arithmetic number, because the mean of its divisors is an integer number (42315436800).

Almost surely, 2^860861423098 is an apocalyptic number.

860861423098 is a deficient number, since it is larger than the sum of its proper divisors (493232554502).

860861423098 is a wasteful number, since it uses less digits than its factorization.

860861423098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38466.

The product of its (nonzero) digits is 3981312, while the sum is 55.

The spelling of 860861423098 in words is "eight hundred sixty billion, eight hundred sixty-one million, four hundred twenty-three thousand, ninety-eight".