34122224440 has 32 divisors (see below), whose sum is σ = 76909986000. Its totient is φ = 13624893184.

The previous prime is 34122224387. The next prime is 34122224449. The reversal of 34122224440 is 4442222143.

It is a junction number, because it is equal to n+sod(n) for n = 34122224399 and 34122224408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34122224449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 726850 + ... + 772369.

Almost surely, 2^34122224440 is an apocalyptic number.

It is an amenable number.

34122224440 is an abundant number, since it is smaller than the sum of its proper divisors (42787761560).

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

34122224440 is a wasteful number, since it uses less digits than its factorization.

34122224440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1499799 (or 1499795 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 34122224440 its reverse (4442222143), we get a palindrome (38564446583).

The spelling of 34122224440 in words is "thirty-four billion, one hundred twenty-two million, two hundred twenty-four thousand, four hundred forty".