616314121413616 has 20 divisors (see below), whose sum is σ = 1202699319669400. Its totient is φ = 305940103434432.

The previous prime is 616314121413607. The next prime is 616314121413707.

616314121413616 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×616314121413616² (a number of 30 digits) contains 22 as substring.

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, 138559827231 + ... + 138559831678.

It is an arithmetic number, because the mean of its divisors is an integer number (60134965983470).

Almost surely, 2^{616314121413616} is an apocalyptic number.

It is an amenable number.

616314121413616 is a deficient number, since it is larger than the sum of its proper divisors (586385198255784).

616314121413616 is a wasteful number, since it uses less digits than its factorization.

616314121413616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277119659056 (or 277119659050 counting only the distinct ones).

The product of its digits is 373248, while the sum is 46.

The spelling of 616314121413616 in words is "six hundred sixteen trillion, three hundred fourteen billion, one hundred twenty-one million, four hundred thirteen thousand, six hundred sixteen".