14739701816 has 128 divisors (see below), whose sum is σ = 32793139200. Its totient is φ = 6081454080.

The previous prime is 14739701773. The next prime is 14739701831. The reversal of 14739701816 is 61810793741.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 52083611 + ... + 52083893.

It is an arithmetic number, because the mean of its divisors is an integer number (256196400).

Almost surely, 2^14739701816 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14739701816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16396569600).

14739701816 is an abundant number, since it is smaller than the sum of its proper divisors (18053437384).

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

14739701816 is a wasteful number, since it uses less digits than its factorization.

14739701816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 629 (or 625 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 47.

The spelling of 14739701816 in words is "fourteen billion, seven hundred thirty-nine million, seven hundred one thousand, eight hundred sixteen".