14670659749 has 2 divisors, whose sum is σ = 14670659750. Its totient is φ = 14670659748.

The previous prime is 14670659741. The next prime is 14670659807. The reversal of 14670659749 is 94795607641.

It is an a-pointer prime, because the next prime (14670659807) can be obtained adding 14670659749 to its sum of digits (58).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11279926849 + 3390732900 = 106207^2 + 58230^2 .

It is a cyclic number.

It is not a de Polignac number, because 14670659749 - 2³ = 14670659741 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14670659693 and 14670659702.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14670659741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7335329874 + 7335329875.

It is an arithmetic number, because the mean of its divisors is an integer number (7335329875).

Almost surely, 2^14670659749 is an apocalyptic number.

It is an amenable number.

14670659749 is a deficient number, since it is larger than the sum of its proper divisors (1).

14670659749 is an equidigital number, since it uses as much as digits as its factorization.

14670659749 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11430720, while the sum is 58.

The spelling of 14670659749 in words is "fourteen billion, six hundred seventy million, six hundred fifty-nine thousand, seven hundred forty-nine".