14129939760 has 160 divisors (see below), whose sum is σ = 46415838720. Its totient is φ = 3545856000.

The previous prime is 14129939753. The next prime is 14129939767. The reversal of 14129939760 is 6793992141.

It is an interprime number because it is at equal distance from previous prime (14129939753) and next prime (14129939767).

It is not an unprimeable number, because it can be changed into a prime (14129939767) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 678300 + ... + 698820.

It is an arithmetic number, because the mean of its divisors is an integer number (290098992).

Almost surely, 2^14129939760 is an apocalyptic number.

14129939760 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 14129939760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23207919360).

14129939760 is an abundant number, since it is smaller than the sum of its proper divisors (32285898960).

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

14129939760 is a wasteful number, since it uses less digits than its factorization.

14129939760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20707 (or 20701 counting only the distinct ones).

The product of its (nonzero) digits is 734832, while the sum is 51.

The spelling of 14129939760 in words is "fourteen billion, one hundred twenty-nine million, nine hundred thirty-nine thousand, seven hundred sixty".