13857000419 has 2 divisors, whose sum is σ = 13857000420. Its totient is φ = 13857000418.

The previous prime is 13857000383. The next prime is 13857000431. The reversal of 13857000419 is 91400075831.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13857000419 is a prime.

It is a super-2 number, since 2×13857000419² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (13857000449) 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, 6928500209 + 6928500210.

It is an arithmetic number, because the mean of its divisors is an integer number (6928500210).

Almost surely, 2^13857000419 is an apocalyptic number.

13857000419 is a deficient number, since it is larger than the sum of its proper divisors (1).

13857000419 is an equidigital number, since it uses as much as digits as its factorization.

13857000419 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30240, while the sum is 38.

The spelling of 13857000419 in words is "thirteen billion, eight hundred fifty-seven million, four hundred nineteen", and thus it is an aban number.