1616016674764 has 12 divisors (see below), whose sum is σ = 2843828227800. Its totient is φ = 803494323968.

The previous prime is 1616016674761. The next prime is 1616016674771. The reversal of 1616016674764 is 4674766106161.

It is a happy number.

It is a super-2 number, since 2×1616016674764² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1616016674761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1128502549 + ... + 1128503980.

It is an arithmetic number, because the mean of its divisors is an integer number (236985685650).

Almost surely, 2^{1616016674764} is an apocalyptic number.

It is an amenable number.

1616016674764 is a deficient number, since it is larger than the sum of its proper divisors (1227811553036).

1616016674764 is a wasteful number, since it uses less digits than its factorization.

1616016674764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2257006712 (or 2257006710 counting only the distinct ones).

The product of its (nonzero) digits is 6096384, while the sum is 55.

The spelling of 1616016674764 in words is "one trillion, six hundred sixteen billion, sixteen million, six hundred seventy-four thousand, seven hundred sixty-four".