616303215114644 has 12 divisors (see below), whose sum is σ = 1078530823704768. Its totient is φ = 308151551199000.

The previous prime is 616303215114641. The next prime is 616303215114673. The reversal of 616303215114644 is 446411512303616.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (616303215114641) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19314869 + ... + 40070819.

It is an arithmetic number, because the mean of its divisors is an integer number (89877568642064).

Almost surely, 2^{616303215114644} is an apocalyptic number.

It is an amenable number.

616303215114644 is a deficient number, since it is larger than the sum of its proper divisors (462227608590124).

616303215114644 is a wasteful number, since it uses less digits than its factorization.

616303215114644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28179166 (or 28179164 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 47.

The spelling of 616303215114644 in words is "six hundred sixteen trillion, three hundred three billion, two hundred fifteen million, one hundred fourteen thousand, six hundred forty-four".