7421025241 has 8 divisors (see below), whose sum is σ = 8754758144. Its totient is φ = 6155688960.

The previous prime is 7421025229. The next prime is 7421025253. The reversal of 7421025241 is 1425201247.

It is an interprime number because it is at equal distance from previous prime (7421025229) and next prime (7421025253).

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 7421025241 - 2²¹ = 7418928089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7421025281) 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, 17098920 + ... + 17099353.

It is an arithmetic number, because the mean of its divisors is an integer number (1094344768).

Almost surely, 2^7421025241 is an apocalyptic number.

It is an amenable number.

7421025241 is a deficient number, since it is larger than the sum of its proper divisors (1333732903).

7421025241 is a wasteful number, since it uses less digits than its factorization.

7421025241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34198311.

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

The square root of 7421025241 is about 86145.3727196069. The cubic root of 7421025241 is about 1950.5389911332.

Adding to 7421025241 its reverse (1425201247), we get a palindrome (8846226488).

The spelling of 7421025241 in words is "seven billion, four hundred twenty-one million, twenty-five thousand, two hundred forty-one".