616410774416 has 20 divisors (see below), whose sum is σ = 1197717937500. Its totient is φ = 307322274432.

The previous prime is 616410774401. The next prime is 616410774431. The reversal of 616410774416 is 614477014616.

It is an interprime number because it is at equal distance from previous prime (616410774401) and next prime (616410774431).

It can be written as a sum of positive squares in 2 ways, for example, as 281956752016 + 334454022400 = 530996^2 + 578320^2 .

It is a super-2 number, since 2×616410774416² (a number of 24 digits) contains 22 as substring.

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, 55188791 + ... + 55199958.

It is an arithmetic number, because the mean of its divisors is an integer number (59885896875).

Almost surely, 2^616410774416 is an apocalyptic number.

It is an amenable number.

616410774416 is a deficient number, since it is larger than the sum of its proper divisors (581307163084).

616410774416 is a wasteful number, since it uses less digits than its factorization.

616410774416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110389106 (or 110389100 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 47.

The spelling of 616410774416 in words is "six hundred sixteen billion, four hundred ten million, seven hundred seventy-four thousand, four hundred sixteen".