14940339739 has 4 divisors (see below), whose sum is σ = 16089596656. Its totient is φ = 13791082824.

The previous prime is 14940339709. The next prime is 14940339761. The reversal of 14940339739 is 93793304941.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 93793304941 = 7 ⋅13399043563.

It is a cyclic number.

It is not a de Polignac number, because 14940339739 - 2⁵ = 14940339707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14940339709) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 574628439 + ... + 574628464.

It is an arithmetic number, because the mean of its divisors is an integer number (4022399164).

Almost surely, 2^14940339739 is an apocalyptic number.

14940339739 is a deficient number, since it is larger than the sum of its proper divisors (1149256917).

14940339739 is a wasteful number, since it uses less digits than its factorization.

14940339739 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1149256916.

The product of its (nonzero) digits is 2204496, while the sum is 52.

The spelling of 14940339739 in words is "fourteen billion, nine hundred forty million, three hundred thirty-nine thousand, seven hundred thirty-nine".