4641421125 has 32 divisors (see below), whose sum is σ = 8425452672. Its totient is φ = 2250384000.

The previous prime is 4641421051. The next prime is 4641421129. The reversal of 4641421125 is 5211241464.

It is not a de Polignac number, because 4641421125 - 2¹¹ = 4641419077 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4641421092 and 4641421101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4641421129) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 558472 + ... + 566721.

It is an arithmetic number, because the mean of its divisors is an integer number (263295396).

Almost surely, 2^4641421125 is an apocalyptic number.

It is an amenable number.

4641421125 is a deficient number, since it is larger than the sum of its proper divisors (3784031547).

4641421125 is a wasteful number, since it uses less digits than its factorization.

4641421125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1125222 (or 1125212 counting only the distinct ones).

The product of its digits is 7680, while the sum is 30.

The square root of 4641421125 is about 68127.9760817830. The cubic root of 4641421125 is about 1668.0804465079.

Adding to 4641421125 its reverse (5211241464), we get a palindrome (9852662589).

The spelling of 4641421125 in words is "four billion, six hundred forty-one million, four hundred twenty-one thousand, one hundred twenty-five".