1141242131442 has 32 divisors (see below), whose sum is σ = 2608675200000. Its totient is φ = 326053960848.

The previous prime is 1141242131431. The next prime is 1141242131453. The reversal of 1141242131442 is 2441312421411.

It is an interprime number because it is at equal distance from previous prime (1141242131431) and next prime (1141242131453).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 292309 + ... + 1538807.

It is an arithmetic number, because the mean of its divisors is an integer number (81521100000).

Almost surely, 2^{1141242131442} is an apocalyptic number.

1141242131442 is an abundant number, since it is smaller than the sum of its proper divisors (1467433068558).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1141242131442 is a wasteful number, since it uses less digits than its factorization.

1141242131442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1268310.

The product of its digits is 6144, while the sum is 30.

Adding to 1141242131442 its reverse (2441312421411), we get a palindrome (3582554552853).

The spelling of 1141242131442 in words is "one trillion, one hundred forty-one billion, two hundred forty-two million, one hundred thirty-one thousand, four hundred forty-two".