14126748736 has 63 divisors (see below), whose sum is σ = 28533983191. Its totient is φ = 6939288704.

The previous prime is 14126748697. The next prime is 14126748749. The reversal of 14126748736 is 63784762141.

The square root of 14126748736 is 118856.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14126748736.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 78920295 + ... + 78920473.

Almost surely, 2^14126748736 is an apocalyptic number.

14126748736 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

14126748736 is the 118856-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14126748736

14126748736 is an abundant number, since it is smaller than the sum of its proper divisors (14407234455).

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

14126748736 is an frugal number, since it uses more digits than its factorization.

14126748736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 536 (or 264 counting only the distinct ones).

The product of its digits is 1354752, while the sum is 49.

Multiplying 14126748736 by its sum of digits (49), we get a square (692210688064 = 831992²).

The spelling of 14126748736 in words is "fourteen billion, one hundred twenty-six million, seven hundred forty-eight thousand, seven hundred thirty-six".