334004330440 has 64 divisors (see below), whose sum is σ = 846274936320. Its totient is φ = 117538176000.

The previous prime is 334004330411. The next prime is 334004330441. The reversal of 334004330440 is 44033400433.

It is a happy number.

It is a super-2 number, since 2×334004330440² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 334004330399 and 334004330408.

It is not an unprimeable number, because it can be changed into a prime (334004330441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12229921 + ... + 12257200.

It is an arithmetic number, because the mean of its divisors is an integer number (13223045880).

Almost surely, 2^334004330440 is an apocalyptic number.

It is an amenable number.

334004330440 is an abundant number, since it is smaller than the sum of its proper divisors (512270605880).

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

334004330440 is a wasteful number, since it uses less digits than its factorization.

334004330440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24487174 (or 24487170 counting only the distinct ones).

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

Adding to 334004330440 its reverse (44033400433), we get a palindrome (378037730873).

The spelling of 334004330440 in words is "three hundred thirty-four billion, four million, three hundred thirty thousand, four hundred forty".