10044238019 has 2 divisors, whose sum is σ = 10044238020. Its totient is φ = 10044238018.

The previous prime is 10044238007. The next prime is 10044238079. The reversal of 10044238019 is 91083244001.

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-10044238019 is a prime.

It is a super-2 number, since 2×10044238019² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10044238079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5022119009 + 5022119010.

It is an arithmetic number, because the mean of its divisors is an integer number (5022119010).

Almost surely, 2^10044238019 is an apocalyptic number.

10044238019 is a deficient number, since it is larger than the sum of its proper divisors (1).

10044238019 is an equidigital number, since it uses as much as digits as its factorization.

10044238019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 32.

The spelling of 10044238019 in words is "ten billion, forty-four million, two hundred thirty-eight thousand, nineteen".