340040200223043 has 12 divisors (see below), whose sum is σ = 493662422661408. Its totient is φ = 225542738556240.

The previous prime is 340040200223029. The next prime is 340040200223069. The reversal of 340040200223043 is 340322002040043.

340040200223043 is a `hidden beast` number, since 3 + 400 + 4 + 0 + 20 + 0 + 2 + 230 + 4 + 3 = 666.

It is not a de Polignac number, because 340040200223043 - 2⁸ = 340040200222787 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 340040200222998 and 340040200223016.

It is not an unprimeable number, because it can be changed into a prime (340040200223083) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 95894019723 + ... + 95894023268.

It is an arithmetic number, because the mean of its divisors is an integer number (41138535221784).

Almost surely, 2^{340040200223043} is an apocalyptic number.

340040200223043 is a deficient number, since it is larger than the sum of its proper divisors (153622222438365).

340040200223043 is a wasteful number, since it uses less digits than its factorization.

340040200223043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191788043194 (or 191788043191 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 27.

Adding to 340040200223043 its reverse (340322002040043), we get a palindrome (680362202263086).

The spelling of 340040200223043 in words is "three hundred forty trillion, forty billion, two hundred million, two hundred twenty-three thousand, forty-three".