22340433042 has 16 divisors (see below), whose sum is σ = 49645406880. Its totient is φ = 7446810996.

The previous prime is 22340433041. The next prime is 22340433043. The reversal of 22340433042 is 24033404322.

22340433042 is a `hidden beast` number, since 223 + 4 + 0 + 433 + 0 + 4 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (22340433041) and next prime (22340433043).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 22340432997 and 22340433015.

It is not an unprimeable number, because it can be changed into a prime (22340433041) 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 7 ways as a sum of consecutive naturals, for example, 206855808 + ... + 206855915.

It is an arithmetic number, because the mean of its divisors is an integer number (3102837930).

Almost surely, 2^22340433042 is an apocalyptic number.

22340433042 is an abundant number, since it is smaller than the sum of its proper divisors (27304973838).

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

22340433042 is a wasteful number, since it uses less digits than its factorization.

22340433042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 413711734 (or 413711728 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 27.

Adding to 22340433042 its reverse (24033404322), we get a palindrome (46373837364).

The spelling of 22340433042 in words is "twenty-two billion, three hundred forty million, four hundred thirty-three thousand, forty-two".