1024140441 has 8 divisors (see below), whose sum is σ = 1371484480. Its totient is φ = 679778352.

The previous prime is 1024140431. The next prime is 1024140479. The reversal of 1024140441 is 1440414201.

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

It is not a de Polignac number, because 1024140441 - 2⁵ = 1024140409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1024140431) 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, 744685 + ... + 746058.

It is an arithmetic number, because the mean of its divisors is an integer number (171435560).

Almost surely, 2^1024140441 is an apocalyptic number.

It is an amenable number.

1024140441 is a deficient number, since it is larger than the sum of its proper divisors (347344039).

1024140441 is a wasteful number, since it uses less digits than its factorization.

1024140441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1490975.

The product of its (nonzero) digits is 512, while the sum is 21.

The square root of 1024140441 is about 32002.1943153903. The cubic root of 1024140441 is about 1007.9829171251.

Adding to 1024140441 its reverse (1440414201), we get a palindrome (2464554642).

The spelling of 1024140441 in words is "one billion, twenty-four million, one hundred forty thousand, four hundred forty-one".