22133040434 has 8 divisors (see below), whose sum is σ = 34096846188. Its totient is φ = 10767425040.

The previous prime is 22133040431. The next prime is 22133040437. The reversal of 22133040434 is 43404033122.

It is an interprime number because it is at equal distance from previous prime (22133040431) and next prime (22133040437).

It can be written as a sum of positive squares in 2 ways, for example, as 22027012225 + 106028209 = 148415^2 + 10297^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (22133040431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 149547497 + ... + 149547644.

Almost surely, 2^22133040434 is an apocalyptic number.

22133040434 is a deficient number, since it is larger than the sum of its proper divisors (11963805754).

22133040434 is a wasteful number, since it uses less digits than its factorization.

22133040434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299095180.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 22133040434 its reverse (43404033122), we get a palindrome (65537073556).

The spelling of 22133040434 in words is "twenty-two billion, one hundred thirty-three million, forty thousand, four hundred thirty-four".