1141342422 has 24 divisors (see below), whose sum is σ = 2509068408. Its totient is φ = 345861120.

The previous prime is 1141342403. The next prime is 1141342427. The reversal of 1141342422 is 2242431411.

It is a junction number, because it is equal to n+sod(n) for n = 1141342392 and 1141342401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1141342427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 785323 + ... + 786774.

It is an arithmetic number, because the mean of its divisors is an integer number (104544517).

Almost surely, 2^1141342422 is an apocalyptic number.

1141342422 is an abundant number, since it is smaller than the sum of its proper divisors (1367725986).

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

1141342422 is a wasteful number, since it uses less digits than its factorization.

1141342422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1572124 (or 1572113 counting only the distinct ones).

The product of its digits is 1536, while the sum is 24.

The square root of 1141342422 is about 33783.7597374833. The cubic root of 1141342422 is about 1045.0538107101.

Adding to 1141342422 its reverse (2242431411), we get a palindrome (3383773833).

It can be divided in two parts, 11413 and 42422, that added together give a palindrome (53835).

The spelling of 1141342422 in words is "one billion, one hundred forty-one million, three hundred forty-two thousand, four hundred twenty-two".