613245677374 has 64 divisors (see below), whose sum is σ = 1075702975488. Its totient is φ = 261596443680.

The previous prime is 613245677357. The next prime is 613245677413. The reversal of 613245677374 is 473776542316.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3150487 + ... + 3339469.

It is an arithmetic number, because the mean of its divisors is an integer number (16807858992).

Almost surely, 2^613245677374 is an apocalyptic number.

613245677374 is a deficient number, since it is larger than the sum of its proper divisors (462457298114).

613245677374 is a wasteful number, since it uses less digits than its factorization.

613245677374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189094 (or 189072 counting only the distinct ones).

The product of its digits is 17781120, while the sum is 55.

The spelling of 613245677374 in words is "six hundred thirteen billion, two hundred forty-five million, six hundred seventy-seven thousand, three hundred seventy-four".