2334640142423 has 8 divisors (see below), whose sum is σ = 2336910685200. Its totient is φ = 2332369847808.

The previous prime is 2334640142407. The next prime is 2334640142467. The reversal of 2334640142423 is 3242410464332.

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 2334640142423 - 2⁴ = 2334640142407 is a prime.

It is a super-2 number, since 2×2334640142423² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2334640147423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22824368 + ... + 22926426.

It is an arithmetic number, because the mean of its divisors is an integer number (292113835650).

Almost surely, 2^{2334640142423} is an apocalyptic number.

2334640142423 is a deficient number, since it is larger than the sum of its proper divisors (2270542777).

2334640142423 is a wasteful number, since it uses less digits than its factorization.

2334640142423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124081.

The product of its (nonzero) digits is 331776, while the sum is 38.

The spelling of 2334640142423 in words is "two trillion, three hundred thirty-four billion, six hundred forty million, one hundred forty-two thousand, four hundred twenty-three".