340120222021043 has 8 divisors (see below), whose sum is σ = 370366847936400. Its totient is φ = 311108152265568.

The previous prime is 340120222021039. The next prime is 340120222021057.

340120222021043 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 340120222021043 - 2² = 340120222021039 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (340120222021543) 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, 308639039396 + ... + 308639040497.

It is an arithmetic number, because the mean of its divisors is an integer number (46295855992050).

Almost surely, 2^{340120222021043} is an apocalyptic number.

340120222021043 is a deficient number, since it is larger than the sum of its proper divisors (30246625915357).

340120222021043 is a wasteful number, since it uses less digits than its factorization.

340120222021043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 617278079941.

The product of its (nonzero) digits is 4608, while the sum is 26.

The spelling of 340120222021043 in words is "three hundred forty trillion, one hundred twenty billion, two hundred twenty-two million, twenty-one thousand, forty-three".