1143001300142 has 16 divisors (see below), whose sum is σ = 1905947578752. Its totient is φ = 510521672160.

The previous prime is 1143001300121. The next prime is 1143001300193. The reversal of 1143001300142 is 2410031003411.

It is a congruent number.

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, 709057073 + ... + 709058684.

It is an arithmetic number, because the mean of its divisors is an integer number (119121723672).

Almost surely, 2^{1143001300142} is an apocalyptic number.

1143001300142 is a deficient number, since it is larger than the sum of its proper divisors (762946278610).

1143001300142 is a wasteful number, since it uses less digits than its factorization.

1143001300142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1418115803.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 1143001300142 its reverse (2410031003411), we get a palindrome (3553032303553).

The spelling of 1143001300142 in words is "one trillion, one hundred forty-three billion, one million, three hundred thousand, one hundred forty-two".