1141442134042 has 8 divisors (see below), whose sum is σ = 1956757944096. Its totient is φ = 489189486012.

The previous prime is 1141442134003. The next prime is 1141442134043. The reversal of 1141442134042 is 2404312441411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1141442133995 and 1141442134013.

It is not an unprimeable number, because it can be changed into a prime (1141442134043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40765790488 + ... + 40765790515.

It is an arithmetic number, because the mean of its divisors is an integer number (244594743012).

Almost surely, 2^{1141442134042} is an apocalyptic number.

1141442134042 is a deficient number, since it is larger than the sum of its proper divisors (815315810054).

1141442134042 is an equidigital number, since it uses as much as digits as its factorization.

1141442134042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81531581012.

The product of its (nonzero) digits is 12288, while the sum is 31.

Adding to 1141442134042 its reverse (2404312441411), we get a palindrome (3545754575453).

The spelling of 1141442134042 in words is "one trillion, one hundred forty-one billion, four hundred forty-two million, one hundred thirty-four thousand, forty-two".