22450325434 has 8 divisors (see below), whose sum is σ = 33747599808. Its totient is φ = 11201125500.

The previous prime is 22450325431. The next prime is 22450325509. The reversal of 22450325434 is 43452305422.

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

It is a super-2 number, since 2×22450325434² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22450325434.

It is not an unprimeable number, because it can be changed into a prime (22450325431) 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, 12017442 + ... + 12019309.

It is an arithmetic number, because the mean of its divisors is an integer number (4218449976).

Almost surely, 2^22450325434 is an apocalyptic number.

22450325434 is a deficient number, since it is larger than the sum of its proper divisors (11297274374).

22450325434 is a wasteful number, since it uses less digits than its factorization.

22450325434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24037220.

The product of its (nonzero) digits is 115200, while the sum is 34.

The spelling of 22450325434 in words is "twenty-two billion, four hundred fifty million, three hundred twenty-five thousand, four hundred thirty-four".