4241626121 has 4 divisors (see below), whose sum is σ = 4426044672. Its totient is φ = 4057207572.

The previous prime is 4241626111. The next prime is 4241626133. The reversal of 4241626121 is 1216261424.

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 a de Polignac number, because none of the positive numbers 2^k-4241626121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4241626111) 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, 92209241 + ... + 92209286.

It is an arithmetic number, because the mean of its divisors is an integer number (1106511168).

Almost surely, 2^4241626121 is an apocalyptic number.

It is an amenable number.

4241626121 is a deficient number, since it is larger than the sum of its proper divisors (184418551).

4241626121 is a wasteful number, since it uses less digits than its factorization.

4241626121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184418550.

The product of its digits is 4608, while the sum is 29.

The square root of 4241626121 is about 65127.7676647987. The cubic root of 4241626121 is about 1618.7413534300.

Adding to 4241626121 its reverse (1216261424), we get a palindrome (5457887545).

The spelling of 4241626121 in words is "four billion, two hundred forty-one million, six hundred twenty-six thousand, one hundred twenty-one".