14069452739 has 8 divisors (see below), whose sum is σ = 14899689360. Its totient is φ = 13239507456.

The previous prime is 14069452721. The next prime is 14069452801. The reversal of 14069452739 is 93725496041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14069452739 - 2¹⁶ = 14069387203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14069452039) 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 7 ways as a sum of consecutive naturals, for example, 30827 + ... + 170555.

It is an arithmetic number, because the mean of its divisors is an integer number (1862461170).

Almost surely, 2^14069452739 is an apocalyptic number.

14069452739 is a deficient number, since it is larger than the sum of its proper divisors (830236621).

14069452739 is a wasteful number, since it uses less digits than its factorization.

14069452739 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145669.

The product of its (nonzero) digits is 1632960, while the sum is 50.

The spelling of 14069452739 in words is "fourteen billion, sixty-nine million, four hundred fifty-two thousand, seven hundred thirty-nine".