1044141023257 has 2 divisors, whose sum is σ = 1044141023258. Its totient is φ = 1044141023256.

The previous prime is 1044141023209. The next prime is 1044141023333. The reversal of 1044141023257 is 7523201414401.

1044141023257 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1044124286976 + 16736281 = 1021824^2 + 4091^2 .

It is a cyclic number.

It is not a de Polignac number, because 1044141023257 - 2¹⁹ = 1044140498969 is a prime.

It is not a weakly prime, because it can be changed into another prime (1044141023857) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 522070511628 + 522070511629.

It is an arithmetic number, because the mean of its divisors is an integer number (522070511629).

Almost surely, 2^{1044141023257} is an apocalyptic number.

It is an amenable number.

1044141023257 is a deficient number, since it is larger than the sum of its proper divisors (1).

1044141023257 is an equidigital number, since it uses as much as digits as its factorization.

1044141023257 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 26880, while the sum is 34.

Adding to 1044141023257 its reverse (7523201414401), we get a palindrome (8567342437658).

The spelling of 1044141023257 in words is "one trillion, forty-four billion, one hundred forty-one million, twenty-three thousand, two hundred fifty-seven".