340523646325043 has 8 divisors (see below), whose sum is σ = 343899946146960. Its totient is φ = 337147440200800.

The previous prime is 340523646325001. The next prime is 340523646325067.

340523646325043 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 a de Polignac number, because none of the positive numbers 2^k-340523646325043 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 340523646324982 and 340523646325000.

It is not an unprimeable number, because it can be changed into a prime (340523646327043) 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, 16108553 + ... + 30668106.

It is an arithmetic number, because the mean of its divisors is an integer number (42987493268370).

Almost surely, 2^{340523646325043} is an apocalyptic number.

340523646325043 is a deficient number, since it is larger than the sum of its proper divisors (3376299821917).

340523646325043 is a wasteful number, since it uses less digits than its factorization.

340523646325043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46848837.

The product of its (nonzero) digits is 18662400, while the sum is 50.

The spelling of 340523646325043 in words is "three hundred forty trillion, five hundred twenty-three billion, six hundred forty-six million, three hundred twenty-five thousand, forty-three".