340545023330 has 32 divisors (see below), whose sum is σ = 613765859328. Its totient is φ = 136043712000.

The previous prime is 340545023317. The next prime is 340545023333. The reversal of 340545023330 is 33320545043.

It is not an unprimeable number, because it can be changed into a prime (340545023333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38680709 + ... + 38689511.

It is an arithmetic number, because the mean of its divisors is an integer number (19180183104).

Almost surely, 2^340545023330 is an apocalyptic number.

340545023330 is a deficient number, since it is larger than the sum of its proper divisors (273220835998).

340545023330 is a wasteful number, since it uses less digits than its factorization.

340545023330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13322.

The product of its (nonzero) digits is 64800, while the sum is 32.

Adding to 340545023330 its reverse (33320545043), we get a palindrome (373865568373).

The spelling of 340545023330 in words is "three hundred forty billion, five hundred forty-five million, twenty-three thousand, three hundred thirty".