14000015000 has 40 divisors (see below), whose sum is σ = 32802046860. Its totient is φ = 5600004000.

The previous prime is 14000014999. The next prime is 14000015027. The reversal of 14000015000 is 51000041.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1395002 + ... + 1405001.

Almost surely, 2^14000015000 is an apocalyptic number.

14000015000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14000015000 is an abundant number, since it is smaller than the sum of its proper divisors (18802031860).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14000015000 is an equidigital number, since it uses as much as digits as its factorization.

14000015000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2800029 (or 2800010 counting only the distinct ones).

The product of its (nonzero) digits is 20, while the sum is 11.

Adding to 14000015000 its reverse (51000041), we get a palindrome (14051015041).

The spelling of 14000015000 in words is "fourteen billion, fifteen thousand".