14987954299 has 4 divisors (see below), whose sum is σ = 15010225336. Its totient is φ = 14965683264.

The previous prime is 14987954263. The next prime is 14987954389. The reversal of 14987954299 is 99245978941.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 14987954299 - 2³³ = 6398019707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14987954249) 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 in 3 ways as a sum of consecutive naturals, for example, 11134509 + ... + 11135854.

It is an arithmetic number, because the mean of its divisors is an integer number (3752556334).

Almost surely, 2^14987954299 is an apocalyptic number.

14987954299 is a deficient number, since it is larger than the sum of its proper divisors (22271037).

14987954299 is an equidigital number, since it uses as much as digits as its factorization.

14987954299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22271036.

The product of its digits is 58786560, while the sum is 67.

The spelling of 14987954299 in words is "fourteen billion, nine hundred eighty-seven million, nine hundred fifty-four thousand, two hundred ninety-nine".