1135543424542 has 8 divisors (see below), whose sum is σ = 1703450347632. Its totient is φ = 567726642000.

The previous prime is 1135543424537. The next prime is 1135543424569. The reversal of 1135543424542 is 2454243455311.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22503634 + ... + 22554037.

It is an arithmetic number, because the mean of its divisors is an integer number (212931293454).

Almost surely, 2^{1135543424542} is an apocalyptic number.

1135543424542 is a deficient number, since it is larger than the sum of its proper divisors (567906923090).

1135543424542 is a wasteful number, since it uses less digits than its factorization.

1135543424542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45070274.

The product of its digits is 1152000, while the sum is 43.

Adding to 1135543424542 its reverse (2454243455311), we get a palindrome (3589786879853).

The spelling of 1135543424542 in words is "one trillion, one hundred thirty-five billion, five hundred forty-three million, four hundred twenty-four thousand, five hundred forty-two".