34333040440 has 32 divisors (see below), whose sum is σ = 77543088480. Its totient is φ = 13680994432.

The previous prime is 34333040431. The next prime is 34333040461. The reversal of 34333040440 is 4404033343.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 34333040399 and 34333040408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1621279 + ... + 1642318.

It is an arithmetic number, because the mean of its divisors is an integer number (2423221515).

Almost surely, 2^34333040440 is an apocalyptic number.

It is an amenable number.

34333040440 is an abundant number, since it is smaller than the sum of its proper divisors (43210048040).

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

34333040440 is a wasteful number, since it uses less digits than its factorization.

34333040440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3263871 (or 3263867 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 28.

Adding to 34333040440 its reverse (4404033343), we get a palindrome (38737073783).

The spelling of 34333040440 in words is "thirty-four billion, three hundred thirty-three million, forty thousand, four hundred forty".