13992051419 has 2 divisors, whose sum is σ = 13992051420. Its totient is φ = 13992051418.

The previous prime is 13992051389. The next prime is 13992051487. The reversal of 13992051419 is 91415029931.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13992051419 - 2¹² = 13992047323 is a prime.

It is a super-2 number, since 2×13992051419² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13992051419.

It is not a weakly prime, because it can be changed into another prime (13992051119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6996025709 + 6996025710.

It is an arithmetic number, because the mean of its divisors is an integer number (6996025710).

Almost surely, 2^13992051419 is an apocalyptic number.

13992051419 is a deficient number, since it is larger than the sum of its proper divisors (1).

13992051419 is an equidigital number, since it uses as much as digits as its factorization.

13992051419 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 87480, while the sum is 44.

The spelling of 13992051419 in words is "thirteen billion, nine hundred ninety-two million, fifty-one thousand, four hundred nineteen".