340444213232 has 10 divisors (see below), whose sum is σ = 659610663168. Its totient is φ = 170222106608.

The previous prime is 340444213217. The next prime is 340444213271. The reversal of 340444213232 is 232312444043.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10638881648 + ... + 10638881679.

Almost surely, 2^340444213232 is an apocalyptic number.

It is an amenable number.

340444213232 is a deficient number, since it is larger than the sum of its proper divisors (319166449936).

340444213232 is a wasteful number, since it uses less digits than its factorization.

340444213232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21277763335 (or 21277763329 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 340444213232 its reverse (232312444043), we get a palindrome (572756657275).

The spelling of 340444213232 in words is "three hundred forty billion, four hundred forty-four million, two hundred thirteen thousand, two hundred thirty-two".