201443344102 has 32 divisors (see below), whose sum is σ = 405704081664. Its totient is φ = 72447156000.

The previous prime is 201443344099. The next prime is 201443344117.

201443344102 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50308524 + ... + 50312527.

It is an arithmetic number, because the mean of its divisors is an integer number (12678252552).

Almost surely, 2^201443344102 is an apocalyptic number.

201443344102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

201443344102 is an abundant number, since it is smaller than the sum of its proper divisors (204260737562).

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

201443344102 is a wasteful number, since it uses less digits than its factorization.

201443344102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100621084.

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

It can be divided in two parts, 201443 and 344102, that added together give a palindrome (545545).

The spelling of 201443344102 in words is "two hundred one billion, four hundred forty-three million, three hundred forty-four thousand, one hundred two".