86306333812 has 24 divisors (see below), whose sum is σ = 157029163200. Its totient is φ = 41472277440.

The previous prime is 86306333809. The next prime is 86306333821. The reversal of 86306333812 is 21833360368.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3916312 + ... + 3938287.

It is an arithmetic number, because the mean of its divisors is an integer number (6542881800).

Almost surely, 2^86306333812 is an apocalyptic number.

86306333812 is a gapful number since it is divisible by the number (82) formed by its first and last digit.

It is an amenable number.

86306333812 is a deficient number, since it is larger than the sum of its proper divisors (70722829388).

86306333812 is a wasteful number, since it uses less digits than its factorization.

86306333812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7854711 (or 7854709 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 43.

The spelling of 86306333812 in words is "eighty-six billion, three hundred six million, three hundred thirty-three thousand, eight hundred twelve".