1142968325 has 24 divisors (see below), whose sum is σ = 1510403328. Its totient is φ = 855990080.

The previous prime is 1142968303. The next prime is 1142968339. The reversal of 1142968325 is 5238692411.

It is not a de Polignac number, because 1142968325 - 2⁸ = 1142968069 is a prime.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5879 + ... + 48171.

It is an arithmetic number, because the mean of its divisors is an integer number (62933472).

Almost surely, 2^1142968325 is an apocalyptic number.

It is an amenable number.

1142968325 is a deficient number, since it is larger than the sum of its proper divisors (367435003).

1142968325 is a wasteful number, since it uses less digits than its factorization.

1142968325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42373 (or 42368 counting only the distinct ones).

The product of its digits is 103680, while the sum is 41.

The square root of 1142968325 is about 33807.8145552179. The cubic root of 1142968325 is about 1045.5498201709.

The spelling of 1142968325 in words is "one billion, one hundred forty-two million, nine hundred sixty-eight thousand, three hundred twenty-five".