1051234441 has 2 divisors, whose sum is σ = 1051234442. Its totient is φ = 1051234440.

The previous prime is 1051234409. The next prime is 1051234487. The reversal of 1051234441 is 1444321501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 706018041 + 345216400 = 26571^2 + 18580^2 .

It is a cyclic number.

It is not a de Polignac number, because 1051234441 - 2⁵ = 1051234409 is a prime.

It is a super-2 number, since 2×1051234441² = 2210187699889164962, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1051234241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 525617220 + 525617221.

It is an arithmetic number, because the mean of its divisors is an integer number (525617221).

Almost surely, 2^1051234441 is an apocalyptic number.

It is an amenable number.

1051234441 is a deficient number, since it is larger than the sum of its proper divisors (1).

1051234441 is an equidigital number, since it uses as much as digits as its factorization.

1051234441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 1051234441 is about 32422.7457350546. The cubic root of 1051234441 is about 1016.7945123590.

Adding to 1051234441 its reverse (1444321501), we get a palindrome (2495555942).

The spelling of 1051234441 in words is "one billion, fifty-one million, two hundred thirty-four thousand, four hundred forty-one".