4213250104421 has 16 divisors (see below), whose sum is σ = 4516979834880. Its totient is φ = 3922949774640.

The previous prime is 4213250104409. The next prime is 4213250104477. The reversal of 4213250104421 is 1244010523124.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4213250104421 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4213250104321) 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 15 ways as a sum of consecutive naturals, for example, 24420221 + ... + 24592146.

It is an arithmetic number, because the mean of its divisors is an integer number (282311239680).

Almost surely, 2^{4213250104421} is an apocalyptic number.

It is an amenable number.

4213250104421 is a deficient number, since it is larger than the sum of its proper divisors (303729730459).

4213250104421 is a wasteful number, since it uses less digits than its factorization.

4213250104421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49012504.

The product of its (nonzero) digits is 7680, while the sum is 29.

Adding to 4213250104421 its reverse (1244010523124), we get a palindrome (5457260627545).

The spelling of 4213250104421 in words is "four trillion, two hundred thirteen billion, two hundred fifty million, one hundred four thousand, four hundred twenty-one".