334013421040 has 40 divisors (see below), whose sum is σ = 836318222208. Its totient is φ = 123328032000.

The previous prime is 334013421029. The next prime is 334013421073. The reversal of 334013421040 is 40124310433.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×334013421040² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 334013420996 and 334013421014.

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 7 ways as a sum of consecutive naturals, for example, 160582336 + ... + 160584415.

Almost surely, 2^334013421040 is an apocalyptic number.

It is an amenable number.

334013421040 is an abundant number, since it is smaller than the sum of its proper divisors (502304801168).

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

334013421040 is a wasteful number, since it uses less digits than its factorization.

334013421040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321166777 (or 321166771 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 334013421040 its reverse (40124310433), we get a palindrome (374137731473).

The spelling of 334013421040 in words is "three hundred thirty-four billion, thirteen million, four hundred twenty-one thousand, forty".