610688300534642 has 64 divisors (see below), whose sum is σ = 1030025677280256. Its totient is φ = 269181616200000.

The previous prime is 610688300534639. The next prime is 610688300534731. The reversal of 610688300534642 is 246435003886016.

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, 4334403017 + ... + 4334543907.

It is an arithmetic number, because the mean of its divisors is an integer number (16094151207504).

Almost surely, 2^{610688300534642} is an apocalyptic number.

610688300534642 is a deficient number, since it is larger than the sum of its proper divisors (419337376745614).

610688300534642 is a wasteful number, since it uses less digits than its factorization.

610688300534642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186527.

The product of its (nonzero) digits is 19906560, while the sum is 56.

The spelling of 610688300534642 in words is "six hundred ten trillion, six hundred eighty-eight billion, three hundred million, five hundred thirty-four thousand, six hundred forty-two".