340032220121244 has 24 divisors (see below), whose sum is σ = 906752586990208. Its totient is φ = 97152062891760.

The previous prime is 340032220121177. The next prime is 340032220121281. The reversal of 340032220121244 is 442121022230043.

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 7 ways as a sum of consecutive naturals, for example, 2024001310162 + ... + 2024001310329.

Almost surely, 2^{340032220121244} is an apocalyptic number.

It is an amenable number.

340032220121244 is an abundant number, since it is smaller than the sum of its proper divisors (566720366868964).

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

340032220121244 is a wasteful number, since it uses less digits than its factorization.

340032220121244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4048002620505 (or 4048002620503 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 340032220121244 its reverse (442121022230043), we get a palindrome (782153242351287).

The spelling of 340032220121244 in words is "three hundred forty trillion, thirty-two billion, two hundred twenty million, one hundred twenty-one thousand, two hundred forty-four".