34033436440 has 16 divisors (see below), whose sum is σ = 76575232080. Its totient is φ = 13613374560.

The previous prime is 34033436429. The next prime is 34033436527. The reversal of 34033436440 is 4463433043.

It is a junction number, because it is equal to n+sod(n) for n = 34033436396 and 34033436405.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 425417916 + ... + 425417995.

It is an arithmetic number, because the mean of its divisors is an integer number (4785952005).

Almost surely, 2^34033436440 is an apocalyptic number.

It is an amenable number.

34033436440 is an abundant number, since it is smaller than the sum of its proper divisors (42541795640).

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

34033436440 is a wasteful number, since it uses less digits than its factorization.

34033436440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 850835922 (or 850835918 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 34.

Adding to 34033436440 its reverse (4463433043), we get a palindrome (38496869483).

The spelling of 34033436440 in words is "thirty-four billion, thirty-three million, four hundred thirty-six thousand, four hundred forty".