1055430411 has 16 divisors (see below), whose sum is σ = 1692921600. Its totient is φ = 571360608.

The previous prime is 1055430403. The next prime is 1055430421. The reversal of 1055430411 is 1140345501.

It is a happy number.

It is not a de Polignac number, because 1055430411 - 2³ = 1055430403 is a prime.

It is a super-2 number, since 2×1055430411² = 2227866704927257842, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1055430421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1322196 + ... + 1322993.

It is an arithmetic number, because the mean of its divisors is an integer number (105807600).

Almost surely, 2^1055430411 is an apocalyptic number.

1055430411 is a deficient number, since it is larger than the sum of its proper divisors (637491189).

1055430411 is a wasteful number, since it uses less digits than its factorization.

1055430411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2645218.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 1055430411 is about 32487.3884915362. The cubic root of 1055430411 is about 1018.1455511010.

Adding to 1055430411 its reverse (1140345501), we get a palindrome (2195775912).

The spelling of 1055430411 in words is "one billion, fifty-five million, four hundred thirty thousand, four hundred eleven".