340340020043043 has 8 divisors (see below), whose sum is σ = 458279630949456. Its totient is φ = 224646877916000.

The previous prime is 340340020043011. The next prime is 340340020043069.

340340020043043 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 340340020043043 - 2⁵ = 340340020043011 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 340340020043043.

It is not an unprimeable number, because it can be changed into a prime (340340020043143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 561617194488 + ... + 561617195093.

It is an arithmetic number, because the mean of its divisors is an integer number (57284953868682).

Almost surely, 2^{340340020043043} is an apocalyptic number.

340340020043043 is a deficient number, since it is larger than the sum of its proper divisors (117939610906413).

340340020043043 is a wasteful number, since it uses less digits than its factorization.

340340020043043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1123234389685.

The product of its (nonzero) digits is 41472, while the sum is 30.

The spelling of 340340020043043 in words is "three hundred forty trillion, three hundred forty billion, twenty million, forty-three thousand, forty-three".