4221325400 has 48 divisors (see below), whose sum is σ = 9825141240. Its totient is φ = 1686713600.

The previous prime is 4221325387. The next prime is 4221325417. The reversal of 4221325400 is 45231224.

It is a happy number.

4221325400 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×4221325400³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 183332 + ... + 205068.

Almost surely, 2^4221325400 is an apocalyptic number.

4221325400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4221325400 is an abundant number, since it is smaller than the sum of its proper divisors (5603815840).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4221325400 is a wasteful number, since it uses less digits than its factorization.

4221325400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22724 (or 22715 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 4221325400 is about 64971.7276975147. The cubic root of 4221325400 is about 1616.1547524822.

Adding to 4221325400 its reverse (45231224), we get a palindrome (4266556624).

The spelling of 4221325400 in words is "four billion, two hundred twenty-one million, three hundred twenty-five thousand, four hundred".