1141330534 has 16 divisors (see below), whose sum is σ = 1769748480. Its totient is φ = 551467080.

The previous prime is 1141330507. The next prime is 1141330549. The reversal of 1141330534 is 4350331411.

It is a junction number, because it is equal to n+sod(n) for n = 1141330499 and 1141330508.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31777 + ... + 57379.

It is an arithmetic number, because the mean of its divisors is an integer number (110609280).

Almost surely, 2^1141330534 is an apocalyptic number.

1141330534 is a deficient number, since it is larger than the sum of its proper divisors (628417946).

1141330534 is a wasteful number, since it uses less digits than its factorization.

1141330534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26355.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 1141330534 is about 33783.5837945000. The cubic root of 1141330534 is about 1045.0501823387.

Adding to 1141330534 its reverse (4350331411), we get a palindrome (5491661945).

The spelling of 1141330534 in words is "one billion, one hundred forty-one million, three hundred thirty thousand, five hundred thirty-four".