86326634403802 has 8 divisors (see below), whose sum is σ = 139450717113876. Its totient is φ = 39843062032512.

The previous prime is 86326634403787. The next prime is 86326634403811. The reversal of 86326634403802 is 20830443662368.

It can be written as a sum of positive squares in 2 ways, for example, as 81670278939921 + 4656355463881 = 9037161^2 + 2157859^2 .

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

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, 1660127584663 + ... + 1660127584714.

Almost surely, 2^{86326634403802} is an apocalyptic number.

86326634403802 is a deficient number, since it is larger than the sum of its proper divisors (53124082710074).

86326634403802 is a wasteful number, since it uses less digits than its factorization.

86326634403802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3320255169392.

The product of its (nonzero) digits is 23887872, while the sum is 55.

The spelling of 86326634403802 in words is "eighty-six trillion, three hundred twenty-six billion, six hundred thirty-four million, four hundred three thousand, eight hundred two".