1141343066 has 16 divisors (see below), whose sum is σ = 1759190400. Its totient is φ = 555057888.

The previous prime is 1141343051. The next prime is 1141343069. The reversal of 1141343066 is 6603431411.

It is not an unprimeable number, because it can be changed into a prime (1141343069) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7211 + ... + 48318.

It is an arithmetic number, because the mean of its divisors is an integer number (109949400).

Almost surely, 2^1141343066 is an apocalyptic number.

1141343066 is a deficient number, since it is larger than the sum of its proper divisors (617847334).

1141343066 is a wasteful number, since it uses less digits than its factorization.

1141343066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55813.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 1141343066 is about 33783.7692686888. The cubic root of 1141343066 is about 1045.0540072665.

Adding to 1141343066 its reverse (6603431411), we get a palindrome (7744774477).

The spelling of 1141343066 in words is "one billion, one hundred forty-one million, three hundred forty-three thousand, sixty-six".