1144259569496 has 32 divisors (see below), whose sum is σ = 2218046782080. Its totient is φ = 552836275200.

The previous prime is 1144259569493. The next prime is 1144259569543. The reversal of 1144259569496 is 6949659524411.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1144259569493) 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, 3326201 + ... + 3654056.

It is an arithmetic number, because the mean of its divisors is an integer number (69313961940).

Almost surely, 2^{1144259569496} is an apocalyptic number.

It is an amenable number.

1144259569496 is a deficient number, since it is larger than the sum of its proper divisors (1073787212584).

1144259569496 is a wasteful number, since it uses less digits than its factorization.

1144259569496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6980955 (or 6980951 counting only the distinct ones).

The product of its digits is 83980800, while the sum is 65.

The spelling of 1144259569496 in words is "one trillion, one hundred forty-four billion, two hundred fifty-nine million, five hundred sixty-nine thousand, four hundred ninety-six".