140123234033343 has 48 divisors (see below), whose sum is σ = 221109236899200. Its totient is φ = 84804340789440.

The previous prime is 140123234033339. The next prime is 140123234033369. The reversal of 140123234033343 is 343330432321041.

140123234033343 is a `hidden beast` number, since 1 + 40 + 1 + 232 + 3 + 40 + 3 + 3 + 343 = 666.

It is not a de Polignac number, because 140123234033343 - 2² = 140123234033339 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 140123234033298 and 140123234033307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140123234033443) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2776946848 + ... + 2776997306.

It is an arithmetic number, because the mean of its divisors is an integer number (4606442435400).

Almost surely, 2^{140123234033343} is an apocalyptic number.

140123234033343 is a deficient number, since it is larger than the sum of its proper divisors (80986002865857).

140123234033343 is a wasteful number, since it uses less digits than its factorization.

140123234033343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89172 (or 89169 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 36.

Adding to 140123234033343 its reverse (343330432321041), we get a palindrome (483453666354384).

The spelling of 140123234033343 in words is "one hundred forty trillion, one hundred twenty-three billion, two hundred thirty-four million, thirty-three thousand, three hundred forty-three".