7441521241 has 8 divisors (see below), whose sum is σ = 9277740864. Its totient is φ = 5798587920.

The previous prime is 7441521239. The next prime is 7441521251. The reversal of 7441521241 is 1421251447.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 7441521241 - 2¹ = 7441521239 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7441521251) 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, 48321490 + ... + 48321643.

It is an arithmetic number, because the mean of its divisors is an integer number (1159717608).

Almost surely, 2^7441521241 is an apocalyptic number.

It is an amenable number.

7441521241 is a deficient number, since it is larger than the sum of its proper divisors (1836219623).

7441521241 is a wasteful number, since it uses less digits than its factorization.

7441521241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96643151.

The product of its digits is 8960, while the sum is 31.

The square root of 7441521241 is about 86264.2523934451. The cubic root of 7441521241 is about 1952.3330603334. Note that the first 3 decimals are identical.

Adding to 7441521241 its reverse (1421251447), we get a palindrome (8862772688).

The spelling of 7441521241 in words is "seven billion, four hundred forty-one million, five hundred twenty-one thousand, two hundred forty-one".