200442402040 has 16 divisors (see below), whose sum is σ = 450995404680. Its totient is φ = 80176960800.

The previous prime is 200442402019. The next prime is 200442402059. The reversal of 200442402040 is 40204244002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2505529986 + ... + 2505530065.

Almost surely, 2^200442402040 is an apocalyptic number.

200442402040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200442402040 is an abundant number, since it is smaller than the sum of its proper divisors (250553002640).

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

200442402040 is a wasteful number, since it uses less digits than its factorization.

200442402040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5011060062 (or 5011060058 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 22.

Adding to 200442402040 its reverse (40204244002), we get a palindrome (240646646042).

The spelling of 200442402040 in words is "two hundred billion, four hundred forty-two million, four hundred two thousand, forty".