140104324442142 has 48 divisors (see below), whose sum is σ = 304906663780992. Its totient is φ = 46494178992720.

The previous prime is 140104324442141. The next prime is 140104324442149. The reversal of 140104324442142 is 241244423401041.

140104324442142 is a `hidden beast` number, since 1 + 4 + 0 + 1 + 0 + 432 + 4 + 4 + 4 + 214 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 140104324442097 and 140104324442106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140104324442141) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 127225053 + ... + 128321559.

It is an arithmetic number, because the mean of its divisors is an integer number (6352222162104).

Almost surely, 2^{140104324442142} is an apocalyptic number.

140104324442142 is an abundant number, since it is smaller than the sum of its proper divisors (164802339338850).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

140104324442142 is a wasteful number, since it uses less digits than its factorization.

140104324442142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1128013 (or 1128010 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 36.

Adding to 140104324442142 its reverse (241244423401041), we get a palindrome (381348747843183).

The spelling of 140104324442142 in words is "one hundred forty trillion, one hundred four billion, three hundred twenty-four million, four hundred forty-two thousand, one hundred forty-two".