612314311621030 has 32 divisors (see below), whose sum is σ = 1112227714724544. Its totient is φ = 242690936764416.

The previous prime is 612314311621007. The next prime is 612314311621039. The reversal of 612314311621030 is 30126113413216.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (612314311621039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71037907 + ... + 79189726.

It is an arithmetic number, because the mean of its divisors is an integer number (34757116085142).

Almost surely, 2^{612314311621030} is an apocalyptic number.

612314311621030 is a deficient number, since it is larger than the sum of its proper divisors (499913403103514).

612314311621030 is a wasteful number, since it uses less digits than its factorization.

612314311621030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150231360.

The product of its (nonzero) digits is 15552, while the sum is 34.

The spelling of 612314311621030 in words is "six hundred twelve trillion, three hundred fourteen billion, three hundred eleven million, six hundred twenty-one thousand, thirty".