240042444202 has 16 divisors (see below), whose sum is σ = 392819989824. Its totient is φ = 109103740000.

The previous prime is 240042444193. The next prime is 240042444251. The reversal of 240042444202 is 202444240042.

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, 67302 + ... + 696142.

It is an arithmetic number, because the mean of its divisors is an integer number (24551249364).

Almost surely, 2^240042444202 is an apocalyptic number.

240042444202 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

240042444202 is a deficient number, since it is larger than the sum of its proper divisors (152777545622).

240042444202 is a wasteful number, since it uses less digits than its factorization.

240042444202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 646205.

The product of its (nonzero) digits is 16384, while the sum is 28.

Adding to 240042444202 its reverse (202444240042), we get a palindrome (442486684244).

The spelling of 240042444202 in words is "two hundred forty billion, forty-two million, four hundred forty-four thousand, two hundred two".