14420166551612 has 12 divisors (see below), whose sum is σ = 25235549609760. Its totient is φ = 7210009520256.

The previous prime is 14420166551569. The next prime is 14420166551657. The reversal of 14420166551612 is 21615566102441.

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, 17997812 + ... + 18781947.

It is an arithmetic number, because the mean of its divisors is an integer number (2102962467480).

Almost surely, 2^{14420166551612} is an apocalyptic number.

It is an amenable number.

14420166551612 is a deficient number, since it is larger than the sum of its proper divisors (10815383058148).

14420166551612 is a wasteful number, since it uses less digits than its factorization.

14420166551612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36877780 (or 36877778 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 44.

The spelling of 14420166551612 in words is "fourteen trillion, four hundred twenty billion, one hundred sixty-six million, five hundred fifty-one thousand, six hundred twelve".