1141243034 has 4 divisors (see below), whose sum is σ = 1711864554. Its totient is φ = 570621516.

The previous prime is 1141243013. The next prime is 1141243039. The reversal of 1141243034 is 4303421411.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1125267025 + 15976009 = 33545^2 + 3997^2 .

It is not an unprimeable number, because it can be changed into a prime (1141243039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 285310757 + ... + 285310760.

Almost surely, 2^1141243034 is an apocalyptic number.

1141243034 is a deficient number, since it is larger than the sum of its proper divisors (570621520).

1141243034 is an equidigital number, since it uses as much as digits as its factorization.

1141243034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 570621519.

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

The square root of 1141243034 is about 33782.2887620126. The cubic root of 1141243034 is about 1045.0234754309.

Adding to 1141243034 its reverse (4303421411), we get a palindrome (5444664445).

The spelling of 1141243034 in words is "one billion, one hundred forty-one million, two hundred forty-three thousand, thirty-four".