14959451992616 has 8 divisors (see below), whose sum is σ = 28048972486170. Its totient is φ = 7479725996304.

The previous prime is 14959451992613. The next prime is 14959451992637. The reversal of 14959451992616 is 61629915495941.

It can be written as a sum of positive squares in only one way, i.e., 11676941459716 + 3282510532900 = 3417154^2 + 1811770^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 14959451992616.

It is not an unprimeable number, because it can be changed into a prime (14959451992613) 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 as a sum of consecutive naturals, namely, 934965749531 + ... + 934965749546.

Almost surely, 2^{14959451992616} is an apocalyptic number.

It is an amenable number.

14959451992616 is a deficient number, since it is larger than the sum of its proper divisors (13089520493554).

14959451992616 is a wasteful number, since it uses less digits than its factorization.

14959451992616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1869931499083 (or 1869931499079 counting only the distinct ones).

The product of its digits is 188956800, while the sum is 71.

The spelling of 14959451992616 in words is "fourteen trillion, nine hundred fifty-nine billion, four hundred fifty-one million, nine hundred ninety-two thousand, six hundred sixteen".