14519151268 has 6 divisors (see below), whose sum is σ = 25408514726. Its totient is φ = 7259575632.

The previous prime is 14519151061. The next prime is 14519151271. The reversal of 14519151268 is 86215191541.

It can be written as a sum of positive squares in only one way, i.e., 13420759104 + 1098392164 = 115848^2 + 33142^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1814893905 + ... + 1814893912.

Almost surely, 2^14519151268 is an apocalyptic number.

It is an amenable number.

14519151268 is a deficient number, since it is larger than the sum of its proper divisors (10889363458).

14519151268 is a wasteful number, since it uses less digits than its factorization.

14519151268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3629787821 (or 3629787819 counting only the distinct ones).

The product of its digits is 86400, while the sum is 43.

The spelling of 14519151268 in words is "fourteen billion, five hundred nineteen million, one hundred fifty-one thousand, two hundred sixty-eight".