86269965397 has 32 divisors (see below), whose sum is σ = 111507886080. Its totient is φ = 64764342720.

The previous prime is 86269965391. The next prime is 86269965401. The reversal of 86269965397 is 79356996268.

It is not a de Polignac number, because 86269965397 - 2⁷ = 86269965269 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86269965391) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 992158 + ... + 1075600.

It is an arithmetic number, because the mean of its divisors is an integer number (3484621440).

Almost surely, 2^86269965397 is an apocalyptic number.

It is an amenable number.

86269965397 is a deficient number, since it is larger than the sum of its proper divisors (25237920683).

86269965397 is a wasteful number, since it uses less digits than its factorization.

86269965397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83953.

The product of its digits is 264539520, while the sum is 70.

The spelling of 86269965397 in words is "eighty-six billion, two hundred sixty-nine million, nine hundred sixty-five thousand, three hundred ninety-seven".