1144500453023 has 4 divisors (see below), whose sum is σ = 1144511463480. Its totient is φ = 1144489442568.

The previous prime is 1144500453007. The next prime is 1144500453059. The reversal of 1144500453023 is 3203540054411.

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

It is a cyclic number.

It is not a de Polignac number, because 1144500453023 - 2⁴ = 1144500453007 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 (1144500453623) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5347808 + ... + 5557701.

It is an arithmetic number, because the mean of its divisors is an integer number (286127865870).

Almost surely, 2^{1144500453023} is an apocalyptic number.

1144500453023 is a deficient number, since it is larger than the sum of its proper divisors (11010457).

1144500453023 is a wasteful number, since it uses less digits than its factorization.

1144500453023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11010456.

The product of its (nonzero) digits is 28800, while the sum is 32.

The spelling of 1144500453023 in words is "one trillion, one hundred forty-four billion, five hundred million, four hundred fifty-three thousand, twenty-three".