14930354897 has 8 divisors (see below), whose sum is σ = 15074359080. Its totient is φ = 14786478720.

The previous prime is 14930354893. The next prime is 14930354927. The reversal of 14930354897 is 79845303941.

It can be written as a sum of positive squares in 4 ways, for example, as 9527516881 + 5402838016 = 97609^2 + 73504^2 .

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 14930354897 - 2² = 14930354893 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14930354893) 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, 211253 + ... + 272925.

It is an arithmetic number, because the mean of its divisors is an integer number (1884294885).

Almost surely, 2^14930354897 is an apocalyptic number.

It is an amenable number.

14930354897 is a deficient number, since it is larger than the sum of its proper divisors (144004183).

14930354897 is a wasteful number, since it uses less digits than its factorization.

14930354897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64003.

The product of its (nonzero) digits is 3265920, while the sum is 53.

The spelling of 14930354897 in words is "fourteen billion, nine hundred thirty million, three hundred fifty-four thousand, eight hundred ninety-seven".