14801285887 has 12 divisors (see below), whose sum is σ = 15624167760. Its totient is φ = 13993469952.

The previous prime is 14801285881. The next prime is 14801285897. The reversal of 14801285887 is 78858210841.

It is a de Polignac number, because none of the positive numbers 2^k-14801285887 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14801285881) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5503039 + ... + 5505727.

It is an arithmetic number, because the mean of its divisors is an integer number (1302013980).

Almost surely, 2^14801285887 is an apocalyptic number.

14801285887 is a deficient number, since it is larger than the sum of its proper divisors (822881873).

14801285887 is an frugal number, since it uses more digits than its factorization.

14801285887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5490 (or 2801 counting only the distinct ones).

The product of its (nonzero) digits is 1146880, while the sum is 52.

The spelling of 14801285887 in words is "fourteen billion, eight hundred one million, two hundred eighty-five thousand, eight hundred eighty-seven".