203420110416 has 40 divisors (see below), whose sum is σ = 556413833664. Its totient is φ = 63818073600.

The previous prime is 203420110409. The next prime is 203420110427. The reversal of 203420110416 is 614011024302.

203420110416 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124643860 + ... + 124645491.

Almost surely, 2^203420110416 is an apocalyptic number.

It is an amenable number.

203420110416 is an abundant number, since it is smaller than the sum of its proper divisors (352993723248).

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

203420110416 is a wasteful number, since it uses less digits than its factorization.

203420110416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249289379 (or 249289373 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 203420110416 its reverse (614011024302), we get a palindrome (817431134718).

The spelling of 203420110416 in words is "two hundred three billion, four hundred twenty million, one hundred ten thousand, four hundred sixteen".