38919283199 has 2 divisors, whose sum is σ = 38919283200. Its totient is φ = 38919283198.

The previous prime is 38919283097. The next prime is 38919283211. The reversal of 38919283199 is 99138291983.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38919283199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38919286199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19459641599 + 19459641600.

It is an arithmetic number, because the mean of its divisors is an integer number (19459641600).

Almost surely, 2^38919283199 is an apocalyptic number.

38919283199 is a deficient number, since it is larger than the sum of its proper divisors (1).

38919283199 is an equidigital number, since it uses as much as digits as its factorization.

38919283199 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7558272, while the sum is 62.

The spelling of 38919283199 in words is "thirty-eight billion, nine hundred nineteen million, two hundred eighty-three thousand, one hundred ninety-nine".