616544360134 has 8 divisors (see below), whose sum is σ = 979217513208. Its totient is φ = 290138522400.

The previous prime is 616544360111. The next prime is 616544360141. The reversal of 616544360134 is 431063445616.

616544360134 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9066828792 + ... + 9066828859.

It is an arithmetic number, because the mean of its divisors is an integer number (122402189151).

Almost surely, 2^616544360134 is an apocalyptic number.

616544360134 is a deficient number, since it is larger than the sum of its proper divisors (362673153074).

616544360134 is a wasteful number, since it uses less digits than its factorization.

616544360134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18133657670.

The product of its (nonzero) digits is 622080, while the sum is 43.

The spelling of 616544360134 in words is "six hundred sixteen billion, five hundred forty-four million, three hundred sixty thousand, one hundred thirty-four".