14963894929 has 3 divisors (see below), whose sum is σ = 14964017257. Its totient is φ = 14963772602.

The previous prime is 14963894903. The next prime is 14963894963. The reversal of 14963894929 is 92949836941.

The square root of 14963894929 is 122327.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is not a de Polignac number, because 14963894929 - 2⁹ = 14963894417 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14963894969) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 61164 + ... + 183490.

Almost surely, 2^14963894929 is an apocalyptic number.

14963894929 is the 122327-th square number.

14963894929 is the 61164-th centered octagonal number.

It is an amenable number.

14963894929 is a deficient number, since it is larger than the sum of its proper divisors (122328).

14963894929 is an frugal number, since it uses more digits than its factorization.

14963894929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244654 (or 122327 counting only the distinct ones).

The product of its digits is 30233088, while the sum is 64.

Multiplying 14963894929 by its sum of digits (64), we get a square (957689275456 = 978616²).

The spelling of 14963894929 in words is "fourteen billion, nine hundred sixty-three million, eight hundred ninety-four thousand, nine hundred twenty-nine".