86316401042 has 8 divisors (see below), whose sum is σ = 129475849356. Its totient is φ = 43157784592.

The previous prime is 86316401029. The next prime is 86316401071. The reversal of 86316401042 is 24010461368.

It can be written as a sum of positive squares in 2 ways, for example, as 79997899921 + 6318501121 = 282839^2 + 79489^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 86316400993 and 86316401011.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 288068 + ... + 505584.

Almost surely, 2^86316401042 is an apocalyptic number.

86316401042 is a deficient number, since it is larger than the sum of its proper divisors (43159448314).

86316401042 is a wasteful number, since it uses less digits than its factorization.

86316401042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 415932.

The product of its (nonzero) digits is 27648, while the sum is 35.

The spelling of 86316401042 in words is "eighty-six billion, three hundred sixteen million, four hundred one thousand, forty-two".