14996565947 has 8 divisors (see below), whose sum is σ = 16406770800. Its totient is φ = 13594174560.

The previous prime is 14996565931. The next prime is 14996565953. The reversal of 14996565947 is 74956569941.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14996565947 - 2⁴ = 14996565931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14996565977) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1949348 + ... + 1957025.

It is an arithmetic number, because the mean of its divisors is an integer number (2050846350).

Almost surely, 2^14996565947 is an apocalyptic number.

14996565947 is a deficient number, since it is larger than the sum of its proper divisors (1410204853).

14996565947 is a wasteful number, since it uses less digits than its factorization.

14996565947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3906733.

The product of its digits is 73483200, while the sum is 65.

The spelling of 14996565947 in words is "fourteen billion, nine hundred ninety-six million, five hundred sixty-five thousand, nine hundred forty-seven".