3420116665514 has 16 divisors (see below), whose sum is σ = 5140011326976. Its totient is φ = 1706781199200.

The previous prime is 3420116665507. The next prime is 3420116665523. The reversal of 3420116665514 is 4155666110243.

3420116665514 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3775829 + ... + 4593159.

It is an arithmetic number, because the mean of its divisors is an integer number (321250707936).

Almost surely, 2^{3420116665514} is an apocalyptic number.

3420116665514 is a deficient number, since it is larger than the sum of its proper divisors (1719894661462).

3420116665514 is a wasteful number, since it uses less digits than its factorization.

3420116665514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 821341.

The product of its (nonzero) digits is 518400, while the sum is 44.

The spelling of 3420116665514 in words is "three trillion, four hundred twenty billion, one hundred sixteen million, six hundred sixty-five thousand, five hundred fourteen".