340012442304 has 168 divisors, whose sum is σ = 1024721415120. Its totient is φ = 107635046400.

The previous prime is 340012442261. The next prime is 340012442323. The reversal of 340012442304 is 403244210043.

It is a happy number.

340012442304 is a `hidden beast` number, since 3 + 400 + 1 + 24 + 4 + 230 + 4 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 852099 + ... + 1185789.

Almost surely, 2^340012442304 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 340012442304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (512360707560).

340012442304 is an abundant number, since it is smaller than the sum of its proper divisors (684708972816).

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

340012442304 is a wasteful number, since it uses less digits than its factorization.

340012442304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333799 (or 333786 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 340012442304 its reverse (403244210043), we get a palindrome (743256652347).

The spelling of 340012442304 in words is "three hundred forty billion, twelve million, four hundred forty-two thousand, three hundred four".