340103322552 has 128 divisors (see below), whose sum is σ = 985643343360. Its totient is φ = 95782072320.

The previous prime is 340103322547. The next prime is 340103322569. The reversal of 340103322552 is 255223301043.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22202448 + ... + 22217760.

It is an arithmetic number, because the mean of its divisors is an integer number (7700338620).

Almost surely, 2^340103322552 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 340103322552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (492821671680).

340103322552 is an abundant number, since it is smaller than the sum of its proper divisors (645540020808).

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

340103322552 is a wasteful number, since it uses less digits than its factorization.

340103322552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17213 (or 17209 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 30.

Adding to 340103322552 its reverse (255223301043), we get a palindrome (595326623595).

The spelling of 340103322552 in words is "three hundred forty billion, one hundred three million, three hundred twenty-two thousand, five hundred fifty-two".