14014002500 has 60 divisors (see below), whose sum is σ = 30949802268. Its totient is φ = 5550000000.

The previous prime is 14014002481. The next prime is 14014002503. The reversal of 14014002500 is 520041041.

It can be written as a sum of positive squares in 10 ways, for example, as 4489804036 + 9524198464 = 67006^2 + 97592^2 .

It is not an unprimeable number, because it can be changed into a prime (14014002503) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 224750 + ... + 280250.

Almost surely, 2^14014002500 is an apocalyptic number.

14014002500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14014002500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15474901134).

14014002500 is an abundant number, since it is smaller than the sum of its proper divisors (16935799768).

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

14014002500 is a wasteful number, since it uses less digits than its factorization.

14014002500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55626 (or 55609 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 17.

Adding to 14014002500 its reverse (520041041), we get a palindrome (14534043541).

The spelling of 14014002500 in words is "fourteen billion, fourteen million, two thousand, five hundred".