14993502419 has 16 divisors (see below), whose sum is σ = 17320706496. Its totient is φ = 12712848000.

The previous prime is 14993502397. The next prime is 14993502449. The reversal of 14993502419 is 91420539941.

It is a cyclic number.

It is not a de Polignac number, because 14993502419 - 2¹² = 14993498323 is a prime.

It is a super-2 number, since 2×14993502419² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14993502449) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 825989 + ... + 843945.

It is an arithmetic number, because the mean of its divisors is an integer number (1082544156).

Almost surely, 2^14993502419 is an apocalyptic number.

14993502419 is a deficient number, since it is larger than the sum of its proper divisors (2327204077).

14993502419 is a wasteful number, since it uses less digits than its factorization.

14993502419 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19246.

The product of its (nonzero) digits is 349920, while the sum is 47.

The spelling of 14993502419 in words is "fourteen billion, nine hundred ninety-three million, five hundred two thousand, four hundred nineteen".