1142235231002 has 16 divisors (see below), whose sum is σ = 1820548706112. Its totient is φ = 535623084480.

The previous prime is 1142235230993. The next prime is 1142235231047. The reversal of 1142235231002 is 2001325322411.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59345774 + ... + 59365017.

It is an arithmetic number, because the mean of its divisors is an integer number (113784294132).

Almost surely, 2^{1142235231002} is an apocalyptic number.

1142235231002 is a deficient number, since it is larger than the sum of its proper divisors (678313475110).

1142235231002 is a wasteful number, since it uses less digits than its factorization.

1142235231002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118711093.

The product of its (nonzero) digits is 2880, while the sum is 26.

The spelling of 1142235231002 in words is "one trillion, one hundred forty-two billion, two hundred thirty-five million, two hundred thirty-one thousand, two".