86264134773 has 32 divisors (see below), whose sum is σ = 126624072960. Its totient is φ = 51994629120.

The previous prime is 86264134721. The next prime is 86264134843. The reversal of 86264134773 is 37743146268.

It is not a de Polignac number, because 86264134773 - 2⁹ = 86264134261 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86264134703) 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, 143328 + ... + 439398.

It is an arithmetic number, because the mean of its divisors is an integer number (3957002280).

Almost surely, 2^86264134773 is an apocalyptic number.

It is an amenable number.

86264134773 is a deficient number, since it is larger than the sum of its proper divisors (40359938187).

86264134773 is a wasteful number, since it uses less digits than its factorization.

86264134773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296317.

The product of its digits is 4064256, while the sum is 51.

The spelling of 86264134773 in words is "eighty-six billion, two hundred sixty-four million, one hundred thirty-four thousand, seven hundred seventy-three".