202332031040 has 56 divisors (see below), whose sum is σ = 481864339800. Its totient is φ = 80922533888.

The previous prime is 202332031037. The next prime is 202332031061. The reversal of 202332031040 is 40130233202.

202332031040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 4207338496 + 198124692544 = 64864^2 + 445112^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2795954 + ... + 2867406.

Almost surely, 2^202332031040 is an apocalyptic number.

202332031040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

202332031040 is an abundant number, since it is smaller than the sum of its proper divisors (279532308760).

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

202332031040 is an equidigital number, since it uses as much as digits as its factorization.

202332031040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80319 (or 80309 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 202332031040 its reverse (40130233202), we get a palindrome (242462264242).

The spelling of 202332031040 in words is "two hundred two billion, three hundred thirty-two million, thirty-one thousand, forty".