334444412340 has 72 divisors (see below), whose sum is σ = 1015171842048. Its totient is φ = 89124477120.

The previous prime is 334444412317. The next prime is 334444412369. The reversal of 334444412340 is 43214444433.

334444412340 is a `hidden beast` number, since 3 + 344 + 44 + 41 + 234 + 0 = 666.

It is a super-2 number, since 2×334444412340² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 334444412295 and 334444412304.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 366772 + ... + 896331.

Almost surely, 2^334444412340 is an apocalyptic number.

334444412340 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

334444412340 is an abundant number, since it is smaller than the sum of its proper divisors (680727429708).

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

334444412340 is a wasteful number, since it uses less digits than its factorization.

334444412340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1264589 (or 1264584 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 36.

Adding to 334444412340 its reverse (43214444433), we get a palindrome (377658856773).

The spelling of 334444412340 in words is "three hundred thirty-four billion, four hundred forty-four million, four hundred twelve thousand, three hundred forty".