38019303919 has 2 divisors, whose sum is σ = 38019303920. Its totient is φ = 38019303918.

The previous prime is 38019303913. The next prime is 38019303923. The reversal of 38019303919 is 91930391083.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 38019303919 - 2²⁹ = 37482433007 is a prime.

It is a super-2 number, since 2×38019303919² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38019303913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19009651959 + 19009651960.

It is an arithmetic number, because the mean of its divisors is an integer number (19009651960).

Almost surely, 2^38019303919 is an apocalyptic number.

38019303919 is a deficient number, since it is larger than the sum of its proper divisors (1).

38019303919 is an equidigital number, since it uses as much as digits as its factorization.

38019303919 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 157464, while the sum is 46.

The spelling of 38019303919 in words is "thirty-eight billion, nineteen million, three hundred three thousand, nine hundred nineteen".