241440512 has 18 divisors (see below), whose sum is σ = 481938408. Its totient is φ = 120720128.

The previous prime is 241440509. The next prime is 241440517. The reversal of 241440512 is 215044142.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241440517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 471308 + ... + 471819.

It is an arithmetic number, because the mean of its divisors is an integer number (26774356).

Almost surely, 2^241440512 is an apocalyptic number.

It is an amenable number.

241440512 is a deficient number, since it is larger than the sum of its proper divisors (240497896).

241440512 is an frugal number, since it uses more digits than its factorization.

241440512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 943143 (or 943129 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 241440512 is about 15538.3561550120. The cubic root of 241440512 is about 622.6873568184.

Adding to 241440512 its reverse (215044142), we get a palindrome (456484654).

The spelling of 241440512 in words is "two hundred forty-one million, four hundred forty thousand, five hundred twelve".