612480750038112 has 48 divisors (see below), whose sum is σ = 1677664663153920. Its totient is φ = 195283717402752.

The previous prime is 612480750038111. The next prime is 612480750038123. The reversal of 612480750038112 is 211830057084216.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-3 number, since 3×612480750038112³ (a number of 45 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (612480750038111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138695819812 + ... + 138695824227.

It is an arithmetic number, because the mean of its divisors is an integer number (34951347149040).

Almost surely, 2^{612480750038112} is an apocalyptic number.

It is an amenable number.

612480750038112 is an abundant number, since it is smaller than the sum of its proper divisors (1065183913115808).

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

612480750038112 is a wasteful number, since it uses less digits than its factorization.

612480750038112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277391644075 (or 277391644067 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 48.

The spelling of 612480750038112 in words is "six hundred twelve trillion, four hundred eighty billion, seven hundred fifty million, thirty-eight thousand, one hundred twelve".