20201411240 has 32 divisors (see below), whose sum is σ = 45461213280. Its totient is φ = 8079135552.

The previous prime is 20201411233. The next prime is 20201411333. The reversal of 20201411240 is 4211410202.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 201059 + ... + 284301.

It is an arithmetic number, because the mean of its divisors is an integer number (1420662915).

Almost surely, 2^20201411240 is an apocalyptic number.

20201411240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20201411240 is an abundant number, since it is smaller than the sum of its proper divisors (25259802040).

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

20201411240 is a wasteful number, since it uses less digits than its factorization.

20201411240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89321 (or 89317 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 20201411240 its reverse (4211410202), we get a palindrome (24412821442).

The spelling of 20201411240 in words is "twenty billion, two hundred one million, four hundred eleven thousand, two hundred forty".