38453422199 has 2 divisors, whose sum is σ = 38453422200. Its totient is φ = 38453422198.

The previous prime is 38453422181. The next prime is 38453422387. The reversal of 38453422199 is 99122435483.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38453422199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38453422159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19226711099 + 19226711100.

It is an arithmetic number, because the mean of its divisors is an integer number (19226711100).

Almost surely, 2^38453422199 is an apocalyptic number.

38453422199 is a deficient number, since it is larger than the sum of its proper divisors (1).

38453422199 is an equidigital number, since it uses as much as digits as its factorization.

38453422199 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1866240, while the sum is 50.

The spelling of 38453422199 in words is "thirty-eight billion, four hundred fifty-three million, four hundred twenty-two thousand, one hundred ninety-nine".