1144132304639 has 8 divisors (see below), whose sum is σ = 1194646689360. Its totient is φ = 1094355356416.

The previous prime is 1144132304611. The next prime is 1144132304663. The reversal of 1144132304639 is 9364032314411.

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

It is a cyclic number.

It is not a de Polignac number, because 1144132304639 - 2⁸ = 1144132304383 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1144132304596 and 1144132304605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1144132304339) 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, 184355954 + ... + 184362159.

It is an arithmetic number, because the mean of its divisors is an integer number (149330836170).

Almost surely, 2^{1144132304639} is an apocalyptic number.

1144132304639 is a deficient number, since it is larger than the sum of its proper divisors (50514384721).

1144132304639 is a wasteful number, since it uses less digits than its factorization.

1144132304639 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368718249.

The product of its (nonzero) digits is 186624, while the sum is 41.

The spelling of 1144132304639 in words is "one trillion, one hundred forty-four billion, one hundred thirty-two million, three hundred four thousand, six hundred thirty-nine".