1142555324304 has 40 divisors (see below), whose sum is σ = 3079931746752. Its totient is φ = 364293001600.

The previous prime is 1142555324299. The next prime is 1142555324329. The reversal of 1142555324304 is 4034235552411.

It is a super-2 number, since 2×1142555324304² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 517460547 + ... + 517462754.

Almost surely, 2^{1142555324304} is an apocalyptic number.

It is an amenable number.

1142555324304 is an abundant number, since it is smaller than the sum of its proper divisors (1937376422448).

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

1142555324304 is a wasteful number, since it uses less digits than its factorization.

1142555324304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1034923335 (or 1034923329 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 39.

The spelling of 1142555324304 in words is "one trillion, one hundred forty-two billion, five hundred fifty-five million, three hundred twenty-four thousand, three hundred four".