441749107244153 has 2 divisors, whose sum is σ = 441749107244154. Its totient is φ = 441749107244152.

The previous prime is 441749107244117. The next prime is 441749107244219. The reversal of 441749107244153 is 351442701947144.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 432295745308729 + 9453361935424 = 20791723^2 + 3074632^2 .

It is a cyclic number.

It is not a de Polignac number, because 441749107244153 - 2¹² = 441749107240057 is a prime.

It is not a weakly prime, because it can be changed into another prime (441749107243153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 220874553622076 + 220874553622077.

It is an arithmetic number, because the mean of its divisors is an integer number (220874553622077).

Almost surely, 2^{441749107244153} is an apocalyptic number.

It is an amenable number.

441749107244153 is a deficient number, since it is larger than the sum of its proper divisors (1).

441749107244153 is an equidigital number, since it uses as much as digits as its factorization.

441749107244153 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13547520, while the sum is 56.

The spelling of 441749107244153 in words is "four hundred forty-one trillion, seven hundred forty-nine billion, one hundred seven million, two hundred forty-four thousand, one hundred fifty-three".