14127762500 has 72 divisors (see below), whose sum is σ = 31189019400. Its totient is φ = 5598720000.

The previous prime is 14127762469. The next prime is 14127762527. The reversal of 14127762500 is 526772141.

It can be written as a sum of positive squares in 12 ways, for example, as 13871186176 + 256576324 = 117776^2 + 16018^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1357316 + ... + 1367684.

It is an arithmetic number, because the mean of its divisors is an integer number (433180825).

Almost surely, 2^14127762500 is an apocalyptic number.

14127762500 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 14127762500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15594509700).

14127762500 is an abundant number, since it is smaller than the sum of its proper divisors (17061256900).

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

14127762500 is a wasteful number, since it uses less digits than its factorization.

14127762500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10507 (or 10485 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 35.

The spelling of 14127762500 in words is "fourteen billion, one hundred twenty-seven million, seven hundred sixty-two thousand, five hundred".