613070856619728 has 320 divisors, whose sum is σ = 1844044536096000. Its totient is φ = 173863994572800.

The previous prime is 613070856619687. The next prime is 613070856619733. The reversal of 613070856619728 is 827916658070316.

It is a congruent number.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 5724177378 + ... + 5724284478.

It is an arithmetic number, because the mean of its divisors is an integer number (5762639175300).

Almost surely, 2^{613070856619728} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 613070856619728, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (922022268048000).

613070856619728 is an abundant number, since it is smaller than the sum of its proper divisors (1230973679476272).

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

613070856619728 is a wasteful number, since it uses less digits than its factorization.

613070856619728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120230 (or 120224 counting only the distinct ones).

The product of its (nonzero) digits is 182891520, while the sum is 69.

The spelling of 613070856619728 in words is "six hundred thirteen trillion, seventy billion, eight hundred fifty-six million, six hundred nineteen thousand, seven hundred twenty-eight".