440241101129 has 2 divisors, whose sum is σ = 440241101130. Its totient is φ = 440241101128.

The previous prime is 440241101107. The next prime is 440241101173. The reversal of 440241101129 is 921101142044.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 389092755529 + 51148345600 = 623773^2 + 226160^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-440241101129 is a prime.

It is not a weakly prime, because it can be changed into another prime (440241101029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 220120550564 + 220120550565.

It is an arithmetic number, because the mean of its divisors is an integer number (220120550565).

Almost surely, 2^440241101129 is an apocalyptic number.

It is an amenable number.

440241101129 is a deficient number, since it is larger than the sum of its proper divisors (1).

440241101129 is an equidigital number, since it uses as much as digits as its factorization.

440241101129 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 29.

The spelling of 440241101129 in words is "four hundred forty billion, two hundred forty-one million, one hundred one thousand, one hundred twenty-nine".