210414423403 has 16 divisors (see below), whose sum is σ = 222485760000. Its totient is φ = 198443310912.

The previous prime is 210414423383. The next prime is 210414423407. The reversal of 210414423403 is 304324414012.

It is a cyclic number.

It is not a de Polignac number, because 210414423403 - 2⁵ = 210414423371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (210414423407) 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, 21106126 + ... + 21116092.

It is an arithmetic number, because the mean of its divisors is an integer number (13905360000).

Almost surely, 2^210414423403 is an apocalyptic number.

210414423403 is a deficient number, since it is larger than the sum of its proper divisors (12071336597).

210414423403 is a wasteful number, since it uses less digits than its factorization.

210414423403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14874.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 210414423403 its reverse (304324414012), we get a palindrome (514738837415).

It can be divided in two parts, 21041 and 4423403, that added together give a palindrome (4444444).

The spelling of 210414423403 in words is "two hundred ten billion, four hundred fourteen million, four hundred twenty-three thousand, four hundred three".