340343250550 has 24 divisors (see below), whose sum is σ = 643416131232. Its totient is φ = 133905540000.

The previous prime is 340343250479. The next prime is 340343250551. The reversal of 340343250550 is 55052343043.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340343250551) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 55790926 + ... + 55797025.

It is an arithmetic number, because the mean of its divisors is an integer number (26809005468).

Almost surely, 2^340343250550 is an apocalyptic number.

340343250550 is a deficient number, since it is larger than the sum of its proper divisors (303072880682).

340343250550 is a wasteful number, since it uses less digits than its factorization.

340343250550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111588024 (or 111588019 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 34.

Adding to 340343250550 its reverse (55052343043), we get a palindrome (395395593593).

The spelling of 340343250550 in words is "three hundred forty billion, three hundred forty-three million, two hundred fifty thousand, five hundred fifty".