34230422440 has 16 divisors (see below), whose sum is σ = 77018450580. Its totient is φ = 13692168960.

The previous prime is 34230422419. The next prime is 34230422449. The reversal of 34230422440 is 4422403243.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 32294246436 + 1936176004 = 179706^2 + 44002^2 .

It is a junction number, because it is equal to n+sod(n) for n = 34230422399 and 34230422408.

It is not an unprimeable number, because it can be changed into a prime (34230422449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 427880241 + ... + 427880320.

Almost surely, 2^34230422440 is an apocalyptic number.

It is an amenable number.

34230422440 is an abundant number, since it is smaller than the sum of its proper divisors (42788028140).

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

34230422440 is a wasteful number, since it uses less digits than its factorization.

34230422440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 855760572 (or 855760568 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 28.

Adding to 34230422440 its reverse (4422403243), we get a palindrome (38652825683).

The spelling of 34230422440 in words is "thirty-four billion, two hundred thirty million, four hundred twenty-two thousand, four hundred forty".