200344440102 has 32 divisors (see below), whose sum is σ = 404864393472. Its totient is φ = 66089085984.

The previous prime is 200344440091. The next prime is 200344440137. The reversal of 200344440102 is 201044443002.

It is a happy number.

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, 212953 + ... + 667860.

It is an arithmetic number, because the mean of its divisors is an integer number (12652012296).

Almost surely, 2^200344440102 is an apocalyptic number.

200344440102 is an abundant number, since it is smaller than the sum of its proper divisors (204519953370).

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

200344440102 is a wasteful number, since it uses less digits than its factorization.

200344440102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 881212.

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 200344440102 its reverse (201044443002), we get a palindrome (401388883104).

The spelling of 200344440102 in words is "two hundred billion, three hundred forty-four million, four hundred forty thousand, one hundred two".