944352190039 has 2 divisors, whose sum is σ = 944352190040. Its totient is φ = 944352190038.

The previous prime is 944352190013. The next prime is 944352190091. The reversal of 944352190039 is 930091253449.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 944352190039 - 2¹¹ = 944352187991 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 944352189974 and 944352190001.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (944352190939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 472176095019 + 472176095020.

It is an arithmetic number, because the mean of its divisors is an integer number (472176095020).

Almost surely, 2^944352190039 is an apocalyptic number.

944352190039 is a deficient number, since it is larger than the sum of its proper divisors (1).

944352190039 is an equidigital number, since it uses as much as digits as its factorization.

944352190039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1049760, while the sum is 49.

The spelling of 944352190039 in words is "nine hundred forty-four billion, three hundred fifty-two million, one hundred ninety thousand, thirty-nine".