44125021043 has 2 divisors, whose sum is σ = 44125021044. Its totient is φ = 44125021042.

The previous prime is 44125021037. The next prime is 44125021093. The reversal of 44125021043 is 34012052144.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 44125021043 - 2⁴ = 44125021027 is a prime.

It is not a weakly prime, because it can be changed into another prime (44125021093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22062510521 + 22062510522.

It is an arithmetic number, because the mean of its divisors is an integer number (22062510522).

Almost surely, 2^44125021043 is an apocalyptic number.

44125021043 is a deficient number, since it is larger than the sum of its proper divisors (1).

44125021043 is an equidigital number, since it uses as much as digits as its factorization.

44125021043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 44125021043 its reverse (34012052144), we get a palindrome (78137073187).

The spelling of 44125021043 in words is "forty-four billion, one hundred twenty-five million, twenty-one thousand, forty-three".