86712204211436 has 6 divisors (see below), whose sum is σ = 151746357370020. Its totient is φ = 43356102105716.

The previous prime is 86712204211363. The next prime is 86712204211453. The reversal of 86712204211436 is 63411240221768.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10839025526426 + ... + 10839025526433.

It is an arithmetic number, because the mean of its divisors is an integer number (25291059561670).

Almost surely, 2^{86712204211436} is an apocalyptic number.

It is an amenable number.

86712204211436 is a deficient number, since it is larger than the sum of its proper divisors (65034153158584).

86712204211436 is a wasteful number, since it uses less digits than its factorization.

86712204211436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21678051052863 (or 21678051052861 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 47.

The spelling of 86712204211436 in words is "eighty-six trillion, seven hundred twelve billion, two hundred four million, two hundred eleven thousand, four hundred thirty-six".