1044241512245 has 16 divisors (see below), whose sum is σ = 1254623990400. Its totient is φ = 834371064384.

The previous prime is 1044241512199. The next prime is 1044241512247. The reversal of 1044241512245 is 5422151424401.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1044241512245 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1044241512247) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13613219 + ... + 13689711.

It is an arithmetic number, because the mean of its divisors is an integer number (78413999400).

Almost surely, 2^{1044241512245} is an apocalyptic number.

It is an amenable number.

1044241512245 is a deficient number, since it is larger than the sum of its proper divisors (210382478155).

1044241512245 is a wasteful number, since it uses less digits than its factorization.

1044241512245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79804.

The product of its (nonzero) digits is 51200, while the sum is 35.

Adding to 1044241512245 its reverse (5422151424401), we get a palindrome (6466392936646).

The spelling of 1044241512245 in words is "one trillion, forty-four billion, two hundred forty-one million, five hundred twelve thousand, two hundred forty-five".