444012432371 has 2 divisors, whose sum is σ = 444012432372. Its totient is φ = 444012432370.

The previous prime is 444012432329. The next prime is 444012432377. The reversal of 444012432371 is 173234210444.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-444012432371 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (444012432377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 222006216185 + 222006216186.

It is an arithmetic number, because the mean of its divisors is an integer number (222006216186).

Almost surely, 2^444012432371 is an apocalyptic number.

444012432371 is a deficient number, since it is larger than the sum of its proper divisors (1).

444012432371 is an equidigital number, since it uses as much as digits as its factorization.

444012432371 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64512, while the sum is 35.

The spelling of 444012432371 in words is "four hundred forty-four billion, twelve million, four hundred thirty-two thousand, three hundred seventy-one".