1441566042625 has 16 divisors (see below), whose sum is σ = 1808206809552. Its totient is φ = 1147398739200.

The previous prime is 1441566042611. The next prime is 1441566042643. The reversal of 1441566042625 is 5262406651441.

It can be written as a sum of positive squares in 8 ways, for example, as 35245181169 + 1406320861456 = 187737^2 + 1185884^2 .

It is not a de Polignac number, because 1441566042625 - 2²⁹ = 1441029171713 is a prime.

It is a super-2 number, since 2×1441566042625² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29245752 + ... + 29295001.

It is an arithmetic number, because the mean of its divisors is an integer number (113012925597).

Almost surely, 2^{1441566042625} is an apocalyptic number.

It is an amenable number.

1441566042625 is a deficient number, since it is larger than the sum of its proper divisors (366640766927).

1441566042625 is an equidigital number, since it uses as much as digits as its factorization.

1441566042625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58540965 (or 58540955 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 46.

The spelling of 1441566042625 in words is "one trillion, four hundred forty-one billion, five hundred sixty-six million, forty-two thousand, six hundred twenty-five".