4221258903 has 48 divisors (see below), whose sum is σ = 6296209920. Its totient is φ = 2724388992.

The previous prime is 4221258889. The next prime is 4221258949. The reversal of 4221258903 is 3098521224.

It is a happy number.

It is not a de Polignac number, because 4221258903 - 2⁴ = 4221258887 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4221258973) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13749876 + ... + 13750182.

It is an arithmetic number, because the mean of its divisors is an integer number (131171040).

Almost surely, 2^4221258903 is an apocalyptic number.

4221258903 is a deficient number, since it is larger than the sum of its proper divisors (2074951017).

4221258903 is a wasteful number, since it uses less digits than its factorization.

4221258903 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 708 (or 705 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 4221258903 is about 64971.2159575300. The cubic root of 4221258903 is about 1616.1462662055.

The spelling of 4221258903 in words is "four billion, two hundred twenty-one million, two hundred fifty-eight thousand, nine hundred three".