34040440424 has 8 divisors (see below), whose sum is σ = 63825825810. Its totient is φ = 17020220208.

The previous prime is 34040440397. The next prime is 34040440453. The reversal of 34040440424 is 42404404043.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 33200484100 + 839956324 = 182210^2 + 28982^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-3 number, since 3×34040440424³ (a number of 33 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2127527519 + ... + 2127527534.

Almost surely, 2^34040440424 is an apocalyptic number.

It is an amenable number.

34040440424 is a deficient number, since it is larger than the sum of its proper divisors (29785385386).

34040440424 is a wasteful number, since it uses less digits than its factorization.

34040440424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4255055059 (or 4255055055 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 29.

Adding to 34040440424 its reverse (42404404043), we get a palindrome (76444844467).

The spelling of 34040440424 in words is "thirty-four billion, forty million, four hundred forty thousand, four hundred twenty-four".