140423140325344 has 12 divisors (see below), whose sum is σ = 276458057515584. Its totient is φ = 70211570162656.

The previous prime is 140423140325317. The next prime is 140423140325359. The reversal of 140423140325344 is 443523041324041.

It is a junction number, because it is equal to n+sod(n) for n = 140423140325297 and 140423140325306.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2194111567552 + ... + 2194111567615.

It is an arithmetic number, because the mean of its divisors is an integer number (23038171459632).

Almost surely, 2^{140423140325344} is an apocalyptic number.

It is an amenable number.

140423140325344 is a deficient number, since it is larger than the sum of its proper divisors (136034917190240).

140423140325344 is an equidigital number, since it uses as much as digits as its factorization.

140423140325344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4388223135177 (or 4388223135169 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 40.

Adding to 140423140325344 its reverse (443523041324041), we get a palindrome (583946181649385).

The spelling of 140423140325344 in words is "one hundred forty trillion, four hundred twenty-three billion, one hundred forty million, three hundred twenty-five thousand, three hundred forty-four".