7240512241 has 4 divisors (see below), whose sum is σ = 7474077184. Its totient is φ = 7006947300.

The previous prime is 7240512239. The next prime is 7240512247. The reversal of 7240512241 is 1422150427.

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 7240512241 - 2¹ = 7240512239 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7240512247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116782425 + ... + 116782486.

It is an arithmetic number, because the mean of its divisors is an integer number (1868519296).

Almost surely, 2^7240512241 is an apocalyptic number.

It is an amenable number.

7240512241 is a deficient number, since it is larger than the sum of its proper divisors (233564943).

7240512241 is a wasteful number, since it uses less digits than its factorization.

7240512241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233564942.

The product of its (nonzero) digits is 4480, while the sum is 28.

The square root of 7240512241 is about 85091.1995508349. The cubic root of 7240512241 is about 1934.5936771670.

Adding to 7240512241 its reverse (1422150427), we get a palindrome (8662662668).

The spelling of 7240512241 in words is "seven billion, two hundred forty million, five hundred twelve thousand, two hundred forty-one".