860861423107 has 16 divisors (see below), whose sum is σ = 1041824125440. Its totient is φ = 694859447808.

The previous prime is 860861423101. The next prime is 860861423153. The reversal of 860861423107 is 701324168068.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 860861423107 - 2²³ = 860853034499 is a prime.

It is not an unprimeable number, because it can be changed into a prime (860861423101) 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, 19356958 + ... + 19401379.

It is an arithmetic number, because the mean of its divisors is an integer number (65114007840).

Almost surely, 2^860861423107 is an apocalyptic number.

860861423107 is a deficient number, since it is larger than the sum of its proper divisors (180962702333).

860861423107 is a wasteful number, since it uses less digits than its factorization.

860861423107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38758530.

The product of its (nonzero) digits is 387072, while the sum is 46.

The spelling of 860861423107 in words is "eight hundred sixty billion, eight hundred sixty-one million, four hundred twenty-three thousand, one hundred seven".