22514529434 has 8 divisors (see below), whose sum is σ = 33780401460. Its totient is φ = 11254395616.

The previous prime is 22514529391. The next prime is 22514529437. The reversal of 22514529434 is 43492541522.

It can be written as a sum of positive squares in 2 ways, for example, as 18658740409 + 3855789025 = 136597^2 + 62095^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 22514529391 and 22514529400.

It is not an unprimeable number, because it can be changed into a prime (22514529437) 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, 1424729 + ... + 1440444.

Almost surely, 2^22514529434 is an apocalyptic number.

22514529434 is a deficient number, since it is larger than the sum of its proper divisors (11265872026).

22514529434 is a wasteful number, since it uses less digits than its factorization.

22514529434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2869104.

The product of its digits is 345600, while the sum is 41.

The spelling of 22514529434 in words is "twenty-two billion, five hundred fourteen million, five hundred twenty-nine thousand, four hundred thirty-four".