1144042233330 has 64 divisors (see below), whose sum is σ = 2752991071488. Its totient is φ = 304268590080.

The previous prime is 1144042233259. The next prime is 1144042233379. The reversal of 1144042233330 is 333322404411.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31254219 + ... + 31290801.

It is an arithmetic number, because the mean of its divisors is an integer number (43015485492).

Almost surely, 2^{1144042233330} is an apocalyptic number.

1144042233330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1144042233330 is an abundant number, since it is smaller than the sum of its proper divisors (1608948838158).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1144042233330 is a wasteful number, since it uses less digits than its factorization.

1144042233330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39331.

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 1144042233330 its reverse (333322404411), we get a palindrome (1477364637741).

The spelling of 1144042233330 in words is "one trillion, one hundred forty-four billion, forty-two million, two hundred thirty-three thousand, three hundred thirty".