14912349619 has 2 divisors, whose sum is σ = 14912349620. Its totient is φ = 14912349618.

The previous prime is 14912349593. The next prime is 14912349631. The reversal of 14912349619 is 91694321941.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14912349619 - 2⁹ = 14912349107 is a prime.

It is a super-2 number, since 2×14912349619² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (14912349659) 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 as a sum of consecutive naturals, namely, 7456174809 + 7456174810.

It is an arithmetic number, because the mean of its divisors is an integer number (7456174810).

Almost surely, 2^14912349619 is an apocalyptic number.

14912349619 is a deficient number, since it is larger than the sum of its proper divisors (1).

14912349619 is an equidigital number, since it uses as much as digits as its factorization.

14912349619 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 419904, while the sum is 49.

The spelling of 14912349619 in words is "fourteen billion, nine hundred twelve million, three hundred forty-nine thousand, six hundred nineteen".