22435241300040 has 64 divisors (see below), whose sum is σ = 67312043372160. Its totient is φ = 5982169282560.

The previous prime is 22435241300029. The next prime is 22435241300047. The reversal of 22435241300040 is 4000314253422.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 22435241299980 and 22435241300007.

It is not an unprimeable number, because it can be changed into a prime (22435241300047) by changing a digit.

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, 7492876 + ... + 10050555.

It is an arithmetic number, because the mean of its divisors is an integer number (1051750677690).

Almost surely, 2^{22435241300040} is an apocalyptic number.

22435241300040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22435241300040 is an abundant number, since it is smaller than the sum of its proper divisors (44876802072120).

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

22435241300040 is a wasteful number, since it uses less digits than its factorization.

22435241300040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17554102 (or 17554098 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 30.

Adding to 22435241300040 its reverse (4000314253422), we get a palindrome (26435555553462).

The spelling of 22435241300040 in words is "twenty-two trillion, four hundred thirty-five billion, two hundred forty-one million, three hundred thousand, forty".