1141415043 has 16 divisors (see below), whose sum is σ = 1590817536. Its totient is φ = 726593120.

The previous prime is 1141415029. The next prime is 1141415047. The reversal of 1141415043 is 3405141411.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1141415043 - 2⁶ = 1141414979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1141415047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26413 + ... + 54593.

It is an arithmetic number, because the mean of its divisors is an integer number (99426096).

Almost surely, 2^1141415043 is an apocalyptic number.

1141415043 is a deficient number, since it is larger than the sum of its proper divisors (449402493).

1141415043 is a wasteful number, since it uses less digits than its factorization.

1141415043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28794.

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 1141415043 is about 33784.8345119523. The cubic root of 1141415043 is about 1045.0759750322.

Adding to 1141415043 its reverse (3405141411), we get a palindrome (4546556454).

The spelling of 1141415043 in words is "one billion, one hundred forty-one million, four hundred fifteen thousand, forty-three".