14541540968 has 8 divisors (see below), whose sum is σ = 27265389330. Its totient is φ = 7270770480.

The previous prime is 14541540947. The next prime is 14541541009. The reversal of 14541540968 is 86904514541.

It can be written as a sum of positive squares in only one way, i.e., 14318994244 + 222546724 = 119662^2 + 14918^2 .

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

It is a super-2 number, since 2×14541540968² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 908846303 + ... + 908846318.

Almost surely, 2^14541540968 is an apocalyptic number.

It is an amenable number.

14541540968 is a deficient number, since it is larger than the sum of its proper divisors (12723848362).

14541540968 is a wasteful number, since it uses less digits than its factorization.

14541540968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1817692627 (or 1817692623 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 47.

The spelling of 14541540968 in words is "fourteen billion, five hundred forty-one million, five hundred forty thousand, nine hundred sixty-eight".