10444125869 has 2 divisors, whose sum is σ = 10444125870. Its totient is φ = 10444125868.

The previous prime is 10444125851. The next prime is 10444125929. The reversal of 10444125869 is 96852144401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8392941769 + 2051184100 = 91613^2 + 45290^2 .

It is a cyclic number.

It is not a de Polignac number, because 10444125869 - 2⁸ = 10444125613 is a prime.

It is a super-2 number, since 2×10444125869² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10444125829) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5222062934 + 5222062935.

It is an arithmetic number, because the mean of its divisors is an integer number (5222062935).

Almost surely, 2^10444125869 is an apocalyptic number.

It is an amenable number.

10444125869 is a deficient number, since it is larger than the sum of its proper divisors (1).

10444125869 is an equidigital number, since it uses as much as digits as its factorization.

10444125869 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 276480, while the sum is 44.

The spelling of 10444125869 in words is "ten billion, four hundred forty-four million, one hundred twenty-five thousand, eight hundred sixty-nine".