1044535124345 has 4 divisors (see below), whose sum is σ = 1253442149220. Its totient is φ = 835628099472.

The previous prime is 1044535124323. The next prime is 1044535124357. The reversal of 1044535124345 is 5434215354401.

1044535124345 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 144956855824 + 899578268521 = 380732^2 + 948461^2 .

It is a cyclic number.

It is not a de Polignac number, because 1044535124345 - 2⁸ = 1044535124089 is a prime.

It is a super-2 number, since 2×1044535124345² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104453512430 + ... + 104453512439.

It is an arithmetic number, because the mean of its divisors is an integer number (313360537305).

Almost surely, 2^{1044535124345} is an apocalyptic number.

It is an amenable number.

1044535124345 is a deficient number, since it is larger than the sum of its proper divisors (208907024875).

1044535124345 is an equidigital number, since it uses as much as digits as its factorization.

1044535124345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208907024874.

The product of its (nonzero) digits is 576000, while the sum is 41.

The spelling of 1044535124345 in words is "one trillion, forty-four billion, five hundred thirty-five million, one hundred twenty-four thousand, three hundred forty-five".