1144435325023 has 8 divisors (see below), whose sum is σ = 1149736801248. Its totient is φ = 1139143342944.

The previous prime is 1144435324993. The next prime is 1144435325083. The reversal of 1144435325023 is 3205235344411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1144435325023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1144435325083) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2131840 + ... + 2614117.

It is an arithmetic number, because the mean of its divisors is an integer number (143717100156).

Almost surely, 2^{1144435325023} is an apocalyptic number.

1144435325023 is a deficient number, since it is larger than the sum of its proper divisors (5301476225).

1144435325023 is an equidigital number, since it uses as much as digits as its factorization.

1144435325023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4747073.

The product of its (nonzero) digits is 172800, while the sum is 37.

The spelling of 1144435325023 in words is "one trillion, one hundred forty-four billion, four hundred thirty-five million, three hundred twenty-five thousand, twenty-three".