340123151322039 has 16 divisors (see below), whose sum is σ = 455995478428160. Its totient is φ = 225502342208640.

The previous prime is 340123151322023. The next prime is 340123151322061. The reversal of 340123151322039 is 930223151321043.

It is not a de Polignac number, because 340123151322039 - 2⁴ = 340123151322023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 340123151321988 and 340123151322006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340123151312039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 317756047 + ... + 318824640.

It is an arithmetic number, because the mean of its divisors is an integer number (28499717401760).

Almost surely, 2^{340123151322039} is an apocalyptic number.

340123151322039 is a deficient number, since it is larger than the sum of its proper divisors (115872327106121).

340123151322039 is a wasteful number, since it uses less digits than its factorization.

340123151322039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 636581670.

The product of its (nonzero) digits is 116640, while the sum is 39.

The spelling of 340123151322039 in words is "three hundred forty trillion, one hundred twenty-three billion, one hundred fifty-one million, three hundred twenty-two thousand, thirty-nine".