32302260040 has 64 divisors (see below), whose sum is σ = 73739030400. Its totient is φ = 12734012928.

The previous prime is 32302259911. The next prime is 32302260071. The reversal of 32302260040 is 4006220323.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 32302259993 and 32302260020.

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 15 ways as a sum of consecutive naturals, for example, 740517 + ... + 782923.

It is an arithmetic number, because the mean of its divisors is an integer number (1152172350).

Almost surely, 2^32302260040 is an apocalyptic number.

It is an amenable number.

32302260040 is an abundant number, since it is smaller than the sum of its proper divisors (41436770360).

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

32302260040 is a wasteful number, since it uses less digits than its factorization.

32302260040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42694 (or 42690 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 32302260040 its reverse (4006220323), we get a palindrome (36308480363).

The spelling of 32302260040 in words is "thirty-two billion, three hundred two million, two hundred sixty thousand, forty".