1441275745505 has 32 divisors (see below), whose sum is σ = 1743728394240. Its totient is φ = 1143602665920.

The previous prime is 1441275745489. The next prime is 1441275745513. The reversal of 1441275745505 is 5055475721441.

It is not a de Polignac number, because 1441275745505 - 2⁴ = 1441275745489 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 387542036 + ... + 387545754.

It is an arithmetic number, because the mean of its divisors is an integer number (54491512320).

Almost surely, 2^{1441275745505} is an apocalyptic number.

It is an amenable number.

1441275745505 is a deficient number, since it is larger than the sum of its proper divisors (302452648735).

1441275745505 is a wasteful number, since it uses less digits than its factorization.

1441275745505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5141.

The product of its (nonzero) digits is 3920000, while the sum is 50.

The spelling of 1441275745505 in words is "one trillion, four hundred forty-one billion, two hundred seventy-five million, seven hundred forty-five thousand, five hundred five".