86346521144051 has 24 divisors (see below), whose sum is σ = 102787065146304. Its totient is φ = 72285012954000.

The previous prime is 86346521144047. The next prime is 86346521144053. The reversal of 86346521144051 is 15044112564368.

It is not a de Polignac number, because 86346521144051 - 2² = 86346521144047 is a prime.

It is not an unprimeable number, because it can be changed into a prime (86346521144053) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28589036 + ... + 31464678.

It is an arithmetic number, because the mean of its divisors is an integer number (4282794381096).

Almost surely, 2^{86346521144051} is an apocalyptic number.

86346521144051 is a deficient number, since it is larger than the sum of its proper divisors (16440544002253).

86346521144051 is a wasteful number, since it uses less digits than its factorization.

86346521144051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2889951 (or 2889944 counting only the distinct ones).

The product of its (nonzero) digits is 2764800, while the sum is 50.

The spelling of 86346521144051 in words is "eighty-six trillion, three hundred forty-six billion, five hundred twenty-one million, one hundred forty-four thousand, fifty-one".