624666324414116 has 18 divisors (see below), whose sum is σ = 1153729284775830. Its totient is φ = 295894574721792.

The previous prime is 624666324414073. The next prime is 624666324414137. The reversal of 624666324414116 is 611414423666426.

It can be written as a sum of positive squares in only one way, i.e., 562633845769216 + 62032478644900 = 23719904^2 + 7876070^2 .

It is a super-2 number, since 2×624666324414116² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 216297202301 + ... + 216297205188.

It is an arithmetic number, because the mean of its divisors is an integer number (64096071376435).

Almost surely, 2^{624666324414116} is an apocalyptic number.

It is an amenable number.

624666324414116 is a deficient number, since it is larger than the sum of its proper divisors (529062960361714).

624666324414116 is a wasteful number, since it uses less digits than its factorization.

624666324414116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 432594407531 (or 432594407510 counting only the distinct ones).

The product of its digits is 23887872, while the sum is 56.

The spelling of 624666324414116 in words is "six hundred twenty-four trillion, six hundred sixty-six billion, three hundred twenty-four million, four hundred fourteen thousand, one hundred sixteen".