612170434048 has 40 divisors (see below), whose sum is σ = 1265322674880. Its totient is φ = 295530547200.

The previous prime is 612170434037. The next prime is 612170434087. The reversal of 612170434048 is 840434071216.

It is a self number, because there is not a number n which added to its sum of digits gives 612170434048.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20599728 + ... + 20629423.

It is an arithmetic number, because the mean of its divisors is an integer number (31633066872).

Almost surely, 2^612170434048 is an apocalyptic number.

It is an amenable number.

612170434048 is an abundant number, since it is smaller than the sum of its proper divisors (653152240832).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

612170434048 is an equidigital number, since it uses as much as digits as its factorization.

612170434048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41229198 (or 41229182 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 40.

The spelling of 612170434048 in words is "six hundred twelve billion, one hundred seventy million, four hundred thirty-four thousand, forty-eight".