32313411240 has 512 divisors, whose sum is σ = 114002380800. Its totient is φ = 7252439040.

The previous prime is 32313411227. The next prime is 32313411241. The reversal of 32313411240 is 4211431323.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 32313411240.

It is not an unprimeable number, because it can be changed into a prime (32313411241) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 110284534 + ... + 110284826.

It is an arithmetic number, because the mean of its divisors is an integer number (222660900).

Almost surely, 2^32313411240 is an apocalyptic number.

32313411240 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 32313411240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57001190400).

32313411240 is an abundant number, since it is smaller than the sum of its proper divisors (81688969560).

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

32313411240 is a wasteful number, since it uses less digits than its factorization.

32313411240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 457 (or 453 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 32313411240 its reverse (4211431323), we get a palindrome (36524842563).

The spelling of 32313411240 in words is "thirty-two billion, three hundred thirteen million, four hundred eleven thousand, two hundred forty".