613326766706374 has 24 divisors (see below), whose sum is σ = 1095080824093608. Its totient is φ = 256741437224160.

The previous prime is 613326766706371. The next prime is 613326766706413. The reversal of 613326766706374 is 473607667623316.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (613326766706371) 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 11 ways as a sum of consecutive naturals, for example, 72772512007 + ... + 72772520434.

It is an arithmetic number, because the mean of its divisors is an integer number (45628367670567).

Almost surely, 2^{613326766706374} is an apocalyptic number.

613326766706374 is a deficient number, since it is larger than the sum of its proper divisors (481754057387234).

613326766706374 is a wasteful number, since it uses less digits than its factorization.

613326766706374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145545032500 (or 145545032493 counting only the distinct ones).

The product of its (nonzero) digits is 576108288, while the sum is 67.

The spelling of 613326766706374 in words is "six hundred thirteen trillion, three hundred twenty-six billion, seven hundred sixty-six million, seven hundred six thousand, three hundred seventy-four".