14721037139 has 16 divisors (see below), whose sum is σ = 15650112000. Its totient is φ = 13817998656.

The previous prime is 14721037129. The next prime is 14721037181. The reversal of 14721037139 is 93173012741.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14721037139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14721037129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 312092 + ... + 356150.

It is an arithmetic number, because the mean of its divisors is an integer number (978132000).

Almost surely, 2^14721037139 is an apocalyptic number.

14721037139 is a deficient number, since it is larger than the sum of its proper divisors (929074861).

14721037139 is a wasteful number, since it uses less digits than its factorization.

14721037139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44354.

The product of its (nonzero) digits is 31752, while the sum is 38.

The spelling of 14721037139 in words is "fourteen billion, seven hundred twenty-one million, thirty-seven thousand, one hundred thirty-nine".