86406914884522 has 16 divisors (see below), whose sum is σ = 133142050298880. Its totient is φ = 42026734871568.

The previous prime is 86406914884501. The next prime is 86406914884523. The reversal of 86406914884522 is 22548841960468.

It is a super-2 number, since 2×86406914884522² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (86406914884523) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125509378 + ... + 126195949.

It is an arithmetic number, because the mean of its divisors is an integer number (8321378143680).

Almost surely, 2^{86406914884522} is an apocalyptic number.

86406914884522 is a deficient number, since it is larger than the sum of its proper divisors (46735135414358).

86406914884522 is a wasteful number, since it uses less digits than its factorization.

86406914884522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251710005.

The product of its (nonzero) digits is 212336640, while the sum is 67.

The spelling of 86406914884522 in words is "eighty-six trillion, four hundred six billion, nine hundred fourteen million, eight hundred eighty-four thousand, five hundred twenty-two".