4221413642500 has 60 divisors (see below), whose sum is σ = 9304076142592. Its totient is φ = 1675269540000.

The previous prime is 4221413642447. The next prime is 4221413642507. The reversal of 4221413642500 is 52463141224.

It is not an unprimeable number, because it can be changed into a prime (4221413642507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 6330396 + ... + 6965395.

Almost surely, 2^{4221413642500} is an apocalyptic number.

It is an amenable number.

4221413642500 is an abundant number, since it is smaller than the sum of its proper divisors (5082662500092).

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

4221413642500 is a wasteful number, since it uses less digits than its factorization.

4221413642500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13295942 (or 13295925 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 34.

Adding to 4221413642500 its reverse (52463141224), we get a palindrome (4273876783724).

The spelling of 4221413642500 in words is "four trillion, two hundred twenty-one billion, four hundred thirteen million, six hundred forty-two thousand, five hundred".