1024432241 has 4 divisors (see below), whose sum is σ = 1170779712. Its totient is φ = 878084772.

The previous prime is 1024432237. The next prime is 1024432247. The reversal of 1024432241 is 1422344201.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1024432241 - 2² = 1024432237 is a prime.

It is a super-2 number, since 2×1024432241² = 2098922832800564162, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1024432247) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73173725 + ... + 73173738.

It is an arithmetic number, because the mean of its divisors is an integer number (292694928).

Almost surely, 2^1024432241 is an apocalyptic number.

It is an amenable number.

1024432241 is a deficient number, since it is larger than the sum of its proper divisors (146347471).

1024432241 is an equidigital number, since it uses as much as digits as its factorization.

1024432241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146347470.

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 1024432241 is about 32006.7530530668. The cubic root of 1024432241 is about 1008.0786401573.

Adding to 1024432241 its reverse (1422344201), we get a palindrome (2446776442).

The spelling of 1024432241 in words is "one billion, twenty-four million, four hundred thirty-two thousand, two hundred forty-one".