340422914185 has 16 divisors (see below), whose sum is σ = 432576118656. Its totient is φ = 256295455488.

The previous prime is 340422914179. The next prime is 340422914189. The reversal of 340422914185 is 581419224043.

It is a de Polignac number, because none of the positive numbers 2^k-340422914185 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (340422914189) 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 15 ways as a sum of consecutive naturals, for example, 806074 + ... + 1153516.

It is an arithmetic number, because the mean of its divisors is an integer number (27036007416).

Almost surely, 2^340422914185 is an apocalyptic number.

It is an amenable number.

340422914185 is a deficient number, since it is larger than the sum of its proper divisors (92153204471).

340422914185 is a wasteful number, since it uses less digits than its factorization.

340422914185 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 358992.

The product of its (nonzero) digits is 276480, while the sum is 43.

The spelling of 340422914185 in words is "three hundred forty billion, four hundred twenty-two million, nine hundred fourteen thousand, one hundred eighty-five".