14987934055 has 4 divisors (see below), whose sum is σ = 17985520872. Its totient is φ = 11990347240.

The previous prime is 14987934037. The next prime is 14987934067. The reversal of 14987934055 is 55043978941.

It is a happy number.

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

It is not a de Polignac number, because 14987934055 - 2⁷ = 14987933927 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14987933987 and 14987934005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1498793401 + ... + 1498793410.

It is an arithmetic number, because the mean of its divisors is an integer number (4496380218).

Almost surely, 2^14987934055 is an apocalyptic number.

14987934055 is a deficient number, since it is larger than the sum of its proper divisors (2997586817).

14987934055 is an equidigital number, since it uses as much as digits as its factorization.

14987934055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2997586816.

The product of its (nonzero) digits is 5443200, while the sum is 55.

The spelling of 14987934055 in words is "fourteen billion, nine hundred eighty-seven million, nine hundred thirty-four thousand, fifty-five".