1142325332144 has 20 divisors (see below), whose sum is σ = 2213274103296. Its totient is φ = 571157821632.

The previous prime is 1142325332143. The next prime is 1142325332179. The reversal of 1142325332144 is 4412335232411.

It is not an unprimeable number, because it can be changed into a prime (1142325332143) 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, 2343377 + ... + 2788559.

Almost surely, 2^{1142325332144} is an apocalyptic number.

It is an amenable number.

1142325332144 is a deficient number, since it is larger than the sum of its proper divisors (1070948771152).

1142325332144 is a wasteful number, since it uses less digits than its factorization.

1142325332144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 605564 (or 605558 counting only the distinct ones).

The product of its digits is 69120, while the sum is 35.

The spelling of 1142325332144 in words is "one trillion, one hundred forty-two billion, three hundred twenty-five million, three hundred thirty-two thousand, one hundred forty-four".