140234122141323 has 12 divisors (see below), whose sum is σ = 217505985362280. Its totient is φ = 80133784080672.

The previous prime is 140234122141319. The next prime is 140234122141357. The reversal of 140234122141323 is 323141221432041.

It is not a de Polignac number, because 140234122141323 - 2² = 140234122141319 is a prime.

It is not an unprimeable number, because it can be changed into a prime (140234122141363) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 476986809858 + ... + 476986810151.

It is an arithmetic number, because the mean of its divisors is an integer number (18125498780190).

Almost surely, 2^{140234122141323} is an apocalyptic number.

140234122141323 is a deficient number, since it is larger than the sum of its proper divisors (77271863220957).

140234122141323 is an equidigital number, since it uses as much as digits as its factorization.

140234122141323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 953973620026 (or 953973620019 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 33.

Adding to 140234122141323 its reverse (323141221432041), we get a palindrome (463375343573364).

The spelling of 140234122141323 in words is "one hundred forty trillion, two hundred thirty-four billion, one hundred twenty-two million, one hundred forty-one thousand, three hundred twenty-three".