140302123410042 has 48 divisors (see below), whose sum is σ = 331625826503712. Its totient is φ = 42515458342560.

The previous prime is 140302123409999. The next prime is 140302123410047. The reversal of 140302123410042 is 240014321203041.

140302123410042 is a `hidden beast` number, since 1 + 4 + 0 + 30 + 212 + 3 + 410 + 0 + 4 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 140302123409988 and 140302123410015.

It is not an unprimeable number, because it can be changed into a prime (140302123410047) 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, 22856233 + ... + 28337459.

It is an arithmetic number, because the mean of its divisors is an integer number (6908871385494).

Almost surely, 2^{140302123410042} is an apocalyptic number.

140302123410042 is an abundant number, since it is smaller than the sum of its proper divisors (191323703093670).

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

140302123410042 is a wasteful number, since it uses less digits than its factorization.

140302123410042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5610523 (or 5610520 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 140302123410042 its reverse (240014321203041), we get a palindrome (380316444613083).

The spelling of 140302123410042 in words is "one hundred forty trillion, three hundred two billion, one hundred twenty-three million, four hundred ten thousand, forty-two".