1141023434 has 16 divisors (see below), whose sum is σ = 1743250560. Its totient is φ = 560014560.

The previous prime is 1141023421. The next prime is 1141023437. The reversal of 1141023434 is 4343201411.

It is not an unprimeable number, because it can be changed into a prime (1141023437) 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, 12287 + ... + 49325.

It is an arithmetic number, because the mean of its divisors is an integer number (108953160).

Almost surely, 2^1141023434 is an apocalyptic number.

1141023434 is a deficient number, since it is larger than the sum of its proper divisors (602227126).

1141023434 is a wasteful number, since it uses less digits than its factorization.

1141023434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37325.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 1141023434 is about 33779.0383818131. The cubic root of 1141023434 is about 1044.9564427103.

Adding to 1141023434 its reverse (4343201411), we get a palindrome (5484224845).

The spelling of 1141023434 in words is "one billion, one hundred forty-one million, twenty-three thousand, four hundred thirty-four".