86429419883 has 4 divisors (see below), whose sum is σ = 87646735728. Its totient is φ = 85212104040.

The previous prime is 86429419877. The next prime is 86429419919. The reversal of 86429419883 is 38891492468.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 86429419883 - 2²⁰ = 86428371307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (86429419873) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 608657816 + ... + 608657957.

It is an arithmetic number, because the mean of its divisors is an integer number (21911683932).

Almost surely, 2^86429419883 is an apocalyptic number.

86429419883 is a deficient number, since it is larger than the sum of its proper divisors (1217315845).

86429419883 is a wasteful number, since it uses less digits than its factorization.

86429419883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1217315844.

The product of its digits is 23887872, while the sum is 62.

The spelling of 86429419883 in words is "eighty-six billion, four hundred twenty-nine million, four hundred nineteen thousand, eight hundred eighty-three".