1141522342 has 8 divisors (see below), whose sum is σ = 1712916432. Its totient is φ = 570550200.

The previous prime is 1141522313. The next prime is 1141522357. The reversal of 1141522342 is 2432251411.

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, 98634 + ... + 109597.

It is an arithmetic number, because the mean of its divisors is an integer number (214114554).

Almost surely, 2^1141522342 is an apocalyptic number.

1141522342 is a deficient number, since it is larger than the sum of its proper divisors (571394090).

1141522342 is a wasteful number, since it uses less digits than its factorization.

1141522342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210974.

The product of its digits is 1920, while the sum is 25.

The square root of 1141522342 is about 33786.4224504460. The cubic root of 1141522342 is about 1045.1087215469.

Adding to 1141522342 its reverse (2432251411), we get a palindrome (3573773753).

The spelling of 1141522342 in words is "one billion, one hundred forty-one million, five hundred twenty-two thousand, three hundred forty-two".