1141434242 has 16 divisors (see below), whose sum is σ = 1848073920. Its totient is φ = 525610512.

The previous prime is 1141434209. The next prime is 1141434293. The reversal of 1141434242 is 2424341411.

It is a super-2 number, since 2×1141434242² = 2605744257620229128, which contains 22 as substring.

It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (26).

1141434242 is a modest number, since divided by 34242 gives 11414 as remainder.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 38588 + ... + 61415.

It is an arithmetic number, because the mean of its divisors is an integer number (115504620).

Almost surely, 2^1141434242 is an apocalyptic number.

1141434242 is a deficient number, since it is larger than the sum of its proper divisors (706639678).

1141434242 is a wasteful number, since it uses less digits than its factorization.

1141434242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100457.

The product of its digits is 3072, while the sum is 26.

The square root of 1141434242 is about 33785.1186471204. The cubic root of 1141434242 is about 1045.0818345138.

Adding to 1141434242 its reverse (2424341411), we get a palindrome (3565775653).

The spelling of 1141434242 in words is "one billion, one hundred forty-one million, four hundred thirty-four thousand, two hundred forty-two".