86316401039 has 4 divisors (see below), whose sum is σ = 94163346600. Its totient is φ = 78469455480.

The previous prime is 86316401029. The next prime is 86316401071. The reversal of 86316401039 is 93010461368.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 86316401039 - 2¹⁶ = 86316335503 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 86316400987 and 86316401005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86316401029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3923472764 + ... + 3923472785.

It is an arithmetic number, because the mean of its divisors is an integer number (23540836650).

Almost surely, 2^86316401039 is an apocalyptic number.

86316401039 is a deficient number, since it is larger than the sum of its proper divisors (7846945561).

86316401039 is a wasteful number, since it uses less digits than its factorization.

86316401039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7846945560.

The product of its (nonzero) digits is 93312, while the sum is 41.

The spelling of 86316401039 in words is "eighty-six billion, three hundred sixteen million, four hundred one thousand, thirty-nine".