340375042645 has 8 divisors (see below), whose sum is σ = 445581874080. Its totient is φ = 247545485520.

The previous prime is 340375042577. The next prime is 340375042663. The reversal of 340375042645 is 546240573043.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 340375042645 - 2¹⁷ = 340374911573 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3094318515 + ... + 3094318624.

It is an arithmetic number, because the mean of its divisors is an integer number (55697734260).

Almost surely, 2^340375042645 is an apocalyptic number.

It is an amenable number.

340375042645 is a deficient number, since it is larger than the sum of its proper divisors (105206831435).

340375042645 is a wasteful number, since it uses less digits than its factorization.

340375042645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6188637155.

The product of its (nonzero) digits is 1209600, while the sum is 43.

The spelling of 340375042645 in words is "three hundred forty billion, three hundred seventy-five million, forty-two thousand, six hundred forty-five".