22313032434 has 48 divisors (see below), whose sum is σ = 60274169280. Its totient is φ = 5795592480.

The previous prime is 22313032421. The next prime is 22313032439. The reversal of 22313032434 is 43423031322.

22313032434 is a `hidden beast` number, since 22 + 313 + 0 + 324 + 3 + 4 = 666.

It is a super-3 number, since 3×22313032434³ (a number of 32 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22313032398 and 22313032407.

It is not an unprimeable number, because it can be changed into a prime (22313032439) 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, 8048049 + ... + 8050820.

It is an arithmetic number, because the mean of its divisors is an integer number (1255711860).

Almost surely, 2^22313032434 is an apocalyptic number.

22313032434 is an abundant number, since it is smaller than the sum of its proper divisors (37961136846).

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

22313032434 is a wasteful number, since it uses less digits than its factorization.

22313032434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16098895 (or 16098892 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 22313032434 its reverse (43423031322), we get a palindrome (65736063756).

The spelling of 22313032434 in words is "twenty-two billion, three hundred thirteen million, thirty-two thousand, four hundred thirty-four".