38498244259 has 2 divisors, whose sum is σ = 38498244260. Its totient is φ = 38498244258.

The previous prime is 38498244193. The next prime is 38498244271. The reversal of 38498244259 is 95244289483.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 38498244259 - 2⁷ = 38498244131 is a prime.

It is a super-2 number, since 2×38498244259² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (38498244289) 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, 19249122129 + 19249122130.

It is an arithmetic number, because the mean of its divisors is an integer number (19249122130).

Almost surely, 2^38498244259 is an apocalyptic number.

38498244259 is a deficient number, since it is larger than the sum of its proper divisors (1).

38498244259 is an equidigital number, since it uses as much as digits as its factorization.

38498244259 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 19906560, while the sum is 58.

The spelling of 38498244259 in words is "thirty-eight billion, four hundred ninety-eight million, two hundred forty-four thousand, two hundred fifty-nine".