340000000043 has 8 divisors (see below), whose sum is σ = 371093006640. Its totient is φ = 308937646080.

The previous prime is 340000000027. The next prime is 340000000061.

340000000043 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 340000000043 - 2⁴ = 340000000027 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 339999999955 and 340000000027.

It is not an unprimeable number, because it can be changed into a prime (340000000243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7639958 + ... + 7684331.

It is an arithmetic number, because the mean of its divisors is an integer number (46386625830).

Almost surely, 2^340000000043 is an apocalyptic number.

340000000043 is a deficient number, since it is larger than the sum of its proper divisors (31093006597).

340000000043 is a wasteful number, since it uses less digits than its factorization.

340000000043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15326317.

The product of its (nonzero) digits is 144, while the sum is 14.

It can be divided in two parts, 3400000000 and 43, that added together give a palindrome (3400000043).

The spelling of 340000000043 in words is "three hundred forty billion, forty-three", and thus it is an aban number.