20141332303240 has 64 divisors (see below), whose sum is σ = 46742563773360. Its totient is φ = 7805145784320.

The previous prime is 20141332303201. The next prime is 20141332303349. The reversal of 20141332303240 is 4230323314102.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 12038804211204 + 8102528092036 = 3469698^2 + 2846494^2 .

It is a super-3 number, since 3×20141332303240³ (a number of 41 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20141332303199 and 20141332303208.

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, 28859041 + ... + 29548720.

Almost surely, 2^{20141332303240} is an apocalyptic number.

20141332303240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20141332303240 is an abundant number, since it is smaller than the sum of its proper divisors (26601231470120).

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

20141332303240 is a wasteful number, since it uses less digits than its factorization.

20141332303240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58408042 (or 58408038 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 20141332303240 its reverse (4230323314102), we get a palindrome (24371655617342).

The spelling of 20141332303240 in words is "twenty trillion, one hundred forty-one billion, three hundred thirty-two million, three hundred three thousand, two hundred forty".