1142011304043 has 16 divisors (see below), whose sum is σ = 1537097321760. Its totient is φ = 754137133056.

The previous prime is 1142011304029. The next prime is 1142011304113. The reversal of 1142011304043 is 3404031102411.

It is not a de Polignac number, because 1142011304043 - 2²² = 1142007109739 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1142011304003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 625321 + ... + 1635557.

It is an arithmetic number, because the mean of its divisors is an integer number (96068582610).

Almost surely, 2^{1142011304043} is an apocalyptic number.

1142011304043 is a deficient number, since it is larger than the sum of its proper divisors (395086017717).

1142011304043 is a wasteful number, since it uses less digits than its factorization.

1142011304043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1013806.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 1142011304043 its reverse (3404031102411), we get a palindrome (4546042406454).

The spelling of 1142011304043 in words is "one trillion, one hundred forty-two billion, eleven million, three hundred four thousand, forty-three".