22042034343 has 24 divisors (see below), whose sum is σ = 36411088896. Its totient is φ = 12587058000.

The previous prime is 22042034317. The next prime is 22042034351. The reversal of 22042034343 is 34343024022.

22042034343 is a `hidden beast` number, since 2 + 20 + 4 + 203 + 434 + 3 = 666.

It is not a de Polignac number, because 22042034343 - 2⁶ = 22042034279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22042034143) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20583 + ... + 210968.

It is an arithmetic number, because the mean of its divisors is an integer number (1517128704).

Almost surely, 2^22042034343 is an apocalyptic number.

22042034343 is a deficient number, since it is larger than the sum of its proper divisors (14369054553).

22042034343 is a wasteful number, since it uses less digits than its factorization.

22042034343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233075 (or 233072 counting only the distinct ones).

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

Adding to 22042034343 its reverse (34343024022), we get a palindrome (56385058365).

The spelling of 22042034343 in words is "twenty-two billion, forty-two million, thirty-four thousand, three hundred forty-three".