140423140322 has 32 divisors (see below), whose sum is σ = 221161739904. Its totient is φ = 66808368000.

The previous prime is 140423140271. The next prime is 140423140387. The reversal of 140423140322 is 223041324041.

140423140322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 140423140291 and 140423140300.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 428363 + ... + 681425.

It is an arithmetic number, because the mean of its divisors is an integer number (6911304372).

Almost surely, 2^140423140322 is an apocalyptic number.

140423140322 is a deficient number, since it is larger than the sum of its proper divisors (80738599582).

140423140322 is a wasteful number, since it uses less digits than its factorization.

140423140322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253274.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 140423140322 its reverse (223041324041), we get a palindrome (363464464363).

The spelling of 140423140322 in words is "one hundred forty billion, four hundred twenty-three million, one hundred forty thousand, three hundred twenty-two".