340103352052 has 6 divisors (see below), whose sum is σ = 595180866098. Its totient is φ = 170051676024.

The previous prime is 340103352041. The next prime is 340103352053. The reversal of 340103352052 is 250253301043.

It can be written as a sum of positive squares in only one way, i.e., 270789099876 + 69314252176 = 520374^2 + 263276^2 .

It is a super-2 number, since 2×340103352052² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 340103352052.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340103352053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42512919003 + ... + 42512919010.

Almost surely, 2^340103352052 is an apocalyptic number.

It is an amenable number.

340103352052 is a deficient number, since it is larger than the sum of its proper divisors (255077514046).

340103352052 is a wasteful number, since it uses less digits than its factorization.

340103352052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85025838017 (or 85025838015 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 28.

Adding to 340103352052 its reverse (250253301043), we get a palindrome (590356653095).

The spelling of 340103352052 in words is "three hundred forty billion, one hundred three million, three hundred fifty-two thousand, fifty-two".