86402933281296 has 140 divisors (see below), whose sum is σ = 257777321102892. Its totient is φ = 28022572816128.

The previous prime is 86402933281279. The next prime is 86402933281309. The reversal of 86402933281296 is 69218233920468.

It is a happy number.

86402933281296 is a `hidden beast` number, since 8 + 6 + 4 + 0 + 2 + 9 + 332 + 8 + 1 + 296 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 81681178119696 + 4721755161600 = 9037764^2 + 2172960^2 .

It is a super-2 number, since 2×86402933281296² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 99671931 + ... + 100535066.

Almost surely, 2^{86402933281296} is an apocalyptic number.

It is an amenable number.

86402933281296 is an abundant number, since it is smaller than the sum of its proper divisors (171374387821596).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

86402933281296 is a wasteful number, since it uses less digits than its factorization.

86402933281296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200207060 (or 200207039 counting only the distinct ones).

The product of its (nonzero) digits is 53747712, while the sum is 63.

The spelling of 86402933281296 in words is "eighty-six trillion, four hundred two billion, nine hundred thirty-three million, two hundred eighty-one thousand, two hundred ninety-six".