14708735989 has 2 divisors, whose sum is σ = 14708735990. Its totient is φ = 14708735988.

The previous prime is 14708735983. The next prime is 14708736011. The reversal of 14708735989 is 98953780741.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9498061764 + 5210674225 = 97458^2 + 72185^2 .

It is a cyclic number.

It is not a de Polignac number, because 14708735989 - 2¹⁹ = 14708211701 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14708735983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7354367994 + 7354367995.

It is an arithmetic number, because the mean of its divisors is an integer number (7354367995).

Almost surely, 2^14708735989 is an apocalyptic number.

It is an amenable number.

14708735989 is a deficient number, since it is larger than the sum of its proper divisors (1).

14708735989 is an equidigital number, since it uses as much as digits as its factorization.

14708735989 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15240960, while the sum is 61.

The spelling of 14708735989 in words is "fourteen billion, seven hundred eight million, seven hundred thirty-five thousand, nine hundred eighty-nine".