340030442244 has 24 divisors (see below), whose sum is σ = 794583291040. Its totient is φ = 113175062784.

The previous prime is 340030442243. The next prime is 340030442249. The reversal of 340030442244 is 442244030043.

It is not an unprimeable number, because it can be changed into a prime (340030442243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21043834 + ... + 21059985.

Almost surely, 2^340030442244 is an apocalyptic number.

It is an amenable number.

340030442244 is an abundant number, since it is smaller than the sum of its proper divisors (454552848796).

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

340030442244 is a wasteful number, since it uses less digits than its factorization.

340030442244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42104499 (or 42104497 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 30.

Adding to 340030442244 its reverse (442244030043), we get a palindrome (782274472287).

The spelling of 340030442244 in words is "three hundred forty billion, thirty million, four hundred forty-two thousand, two hundred forty-four".