1234240241 has 4 divisors (see below), whose sum is σ = 1329181812. Its totient is φ = 1139298672.

The previous prime is 1234240219. The next prime is 1234240243. The reversal of 1234240241 is 1420424321.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 171741025 + 1062499216 = 13105^2 + 32596^2 .

It is a cyclic number.

It is not a de Polignac number, because 1234240241 - 2⁶ = 1234240177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1234240243) 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, 47470766 + ... + 47470791.

It is an arithmetic number, because the mean of its divisors is an integer number (332295453).

Almost surely, 2^1234240241 is an apocalyptic number.

It is an amenable number.

1234240241 is a deficient number, since it is larger than the sum of its proper divisors (94941571).

1234240241 is an equidigital number, since it uses as much as digits as its factorization.

1234240241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94941570.

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

The square root of 1234240241 is about 35131.7554500199. The cubic root of 1234240241 is about 1072.6710687543.

Adding to 1234240241 its reverse (1420424321), we get a palindrome (2654664562).

The spelling of 1234240241 in words is "one billion, two hundred thirty-four million, two hundred forty thousand, two hundred forty-one".