4234421101403 has 4 divisors (see below), whose sum is σ = 4255699599600. Its totient is φ = 4213142603208.

The previous prime is 4234421101397. The next prime is 4234421101429. The reversal of 4234421101403 is 3041011244324.

4234421101403 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4234421101403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4234421301403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10639248800 + ... + 10639249197.

It is an arithmetic number, because the mean of its divisors is an integer number (1063924899900).

Almost surely, 2^{4234421101403} is an apocalyptic number.

4234421101403 is a deficient number, since it is larger than the sum of its proper divisors (21278498197).

4234421101403 is a wasteful number, since it uses less digits than its factorization.

4234421101403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21278498196.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 4234421101403 its reverse (3041011244324), we get a palindrome (7275432345727).

The spelling of 4234421101403 in words is "four trillion, two hundred thirty-four billion, four hundred twenty-one million, one hundred one thousand, four hundred three".