1043040441 has 8 divisors (see below), whose sum is σ = 1391209024. Its totient is φ = 695116080.

The previous prime is 1043040431. The next prime is 1043040461. The reversal of 1043040441 is 1440403401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1043040441 - 2¹¹ = 1043038393 is a prime.

It is a super-2 number, since 2×1043040441² = 2175866723122948962, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1043040421) 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, 50845 + ... + 68346.

It is an arithmetic number, because the mean of its divisors is an integer number (173901128).

Almost surely, 2^1043040441 is an apocalyptic number.

It is an amenable number.

1043040441 is a deficient number, since it is larger than the sum of its proper divisors (348168583).

1043040441 is a wasteful number, since it uses less digits than its factorization.

1043040441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122111.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 1043040441 is about 32296.1366265379. The cubic root of 1043040441 is about 1014.1457673959.

Adding to 1043040441 its reverse (1440403401), we get a palindrome (2483443842).

The spelling of 1043040441 in words is "one billion, forty-three million, forty thousand, four hundred forty-one".