140035646045042 has 96 divisors (see below), whose sum is σ = 247655023281792. Its totient is φ = 59128394688000.

The previous prime is 140035646045039. The next prime is 140035646045047. The reversal of 140035646045042 is 240540646530041.

140035646045042 is digitally balanced in base 3, 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 = 140035646044984 and 140035646045002.

It is not an unprimeable number, because it can be changed into a prime (140035646045047) 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, 348431867 + ... + 348833537.

It is an arithmetic number, because the mean of its divisors is an integer number (2579739825852).

Almost surely, 2^{140035646045042} is an apocalyptic number.

140035646045042 is a deficient number, since it is larger than the sum of its proper divisors (107619377236750).

140035646045042 is a wasteful number, since it uses less digits than its factorization.

140035646045042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402816 (or 402805 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 44.

The spelling of 140035646045042 in words is "one hundred forty trillion, thirty-five billion, six hundred forty-six million, forty-five thousand, forty-two".