2140234412323 has 8 divisors (see below), whose sum is σ = 2552329237248. Its totient is φ = 1754726350344.

The previous prime is 2140234412321. The next prime is 2140234412401. The reversal of 2140234412323 is 3232144320412.

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 2140234412323 - 2¹ = 2140234412321 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2140234412321) 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, 6646690561 + ... + 6646690882.

It is an arithmetic number, because the mean of its divisors is an integer number (319041154656).

Almost surely, 2^{2140234412323} is an apocalyptic number.

2140234412323 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2140234412323 is a deficient number, since it is larger than the sum of its proper divisors (412094824925).

2140234412323 is a wasteful number, since it uses less digits than its factorization.

2140234412323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13293381473.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 2140234412323 its reverse (3232144320412), we get a palindrome (5372378732735).

The spelling of 2140234412323 in words is "two trillion, one hundred forty billion, two hundred thirty-four million, four hundred twelve thousand, three hundred twenty-three".