14928231119 has 2 divisors, whose sum is σ = 14928231120. Its totient is φ = 14928231118.

The previous prime is 14928231107. The next prime is 14928231137. The reversal of 14928231119 is 91113282941.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14928231119 - 2⁴ = 14928231103 is a prime.

It is a super-2 number, since 2×14928231119² (a number of 21 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14928233119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7464115559 + 7464115560.

It is an arithmetic number, because the mean of its divisors is an integer number (7464115560).

Almost surely, 2^14928231119 is an apocalyptic number.

14928231119 is a deficient number, since it is larger than the sum of its proper divisors (1).

14928231119 is an equidigital number, since it uses as much as digits as its factorization.

14928231119 is an evil number, because the sum of its binary digits is even.

The product of its digits is 31104, while the sum is 41.

The spelling of 14928231119 in words is "fourteen billion, nine hundred twenty-eight million, two hundred thirty-one thousand, one hundred nineteen".