340073370043 has 4 divisors (see below), whose sum is σ = 370989130968. Its totient is φ = 309157609120.

The previous prime is 340073370023. The next prime is 340073370053.

340073370043 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-340073370043 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 340073369990 and 340073370008.

It is not an unprimeable number, because it can be changed into a prime (340073370023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15457880446 + ... + 15457880467.

It is an arithmetic number, because the mean of its divisors is an integer number (92747282742).

Almost surely, 2^340073370043 is an apocalyptic number.

340073370043 is a deficient number, since it is larger than the sum of its proper divisors (30915760925).

340073370043 is a wasteful number, since it uses less digits than its factorization.

340073370043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30915760924.

The product of its (nonzero) digits is 63504, while the sum is 34.

The spelling of 340073370043 in words is "three hundred forty billion, seventy-three million, three hundred seventy thousand, forty-three".