38407219199 has 4 divisors (see below), whose sum is σ = 38465500920. Its totient is φ = 38348937480.

The previous prime is 38407219183. The next prime is 38407219297. The reversal of 38407219199 is 99191270483.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 99191270483 = 863 ⋅114937741.

It is a cyclic number.

It is not a de Polignac number, because 38407219199 - 2⁴ = 38407219183 is a prime.

It is a super-2 number, since 2×38407219199² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 38407219199.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38407219699) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29139872 + ... + 29141189.

It is an arithmetic number, because the mean of its divisors is an integer number (9616375230).

Almost surely, 2^38407219199 is an apocalyptic number.

38407219199 is a deficient number, since it is larger than the sum of its proper divisors (58281721).

38407219199 is an equidigital number, since it uses as much as digits as its factorization.

38407219199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58281720.

The product of its (nonzero) digits is 979776, while the sum is 53.

The spelling of 38407219199 in words is "thirty-eight billion, four hundred seven million, two hundred nineteen thousand, one hundred ninety-nine".