200402032444440 has 64 divisors (see below), whose sum is σ = 612549608623200. Its totient is φ = 52432229870592.

The previous prime is 200402032444423. The next prime is 200402032444507. The reversal of 200402032444440 is 44444230204002.

200402032444440 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 15754870405 + ... + 15754883124.

Almost surely, 2^{200402032444440} is an apocalyptic number.

200402032444440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200402032444440 is an abundant number, since it is smaller than the sum of its proper divisors (412147576178760).

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

200402032444440 is a wasteful number, since it uses less digits than its factorization.

200402032444440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31509753596 (or 31509753592 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 33.

Adding to 200402032444440 its reverse (44444230204002), we get a palindrome (244846262648442).

The spelling of 200402032444440 in words is "two hundred trillion, four hundred two billion, thirty-two million, four hundred forty-four thousand, four hundred forty".