34034400440 has 16 divisors (see below), whose sum is σ = 76577401080. Its totient is φ = 13613760160.

The previous prime is 34034400403. The next prime is 34034400461. The reversal of 34034400440 is 4400443043.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 425429966 + ... + 425430045.

Almost surely, 2^34034400440 is an apocalyptic number.

It is an amenable number.

34034400440 is an abundant number, since it is smaller than the sum of its proper divisors (42543000640).

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

34034400440 is a wasteful number, since it uses less digits than its factorization.

34034400440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 850860022 (or 850860018 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 26.

Adding to 34034400440 its reverse (4400443043), we get a palindrome (38434843483).

The spelling of 34034400440 in words is "thirty-four billion, thirty-four million, four hundred thousand, four hundred forty".