340219912043 has 16 divisors (see below), whose sum is σ = 372266375040. Its totient is φ = 308360606400.

The previous prime is 340219912007. The next prime is 340219912057.

340219912043 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 340219912043 - 2⁶ = 340219911979 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 340219911988 and 340219912006.

It is not an unprimeable number, because it can be changed into a prime (340219912003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7661063 + ... + 7705343.

It is an arithmetic number, because the mean of its divisors is an integer number (23266648440).

Almost surely, 2^340219912043 is an apocalyptic number.

340219912043 is a deficient number, since it is larger than the sum of its proper divisors (32046462997).

340219912043 is a wasteful number, since it uses less digits than its factorization.

340219912043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46378.

The product of its (nonzero) digits is 46656, while the sum is 38.

The spelling of 340219912043 in words is "three hundred forty billion, two hundred nineteen million, nine hundred twelve thousand, forty-three".