140440140114042 has 32 divisors (see below), whose sum is σ = 287416829145600. Its totient is φ = 45723988926000.

The previous prime is 140440140114011. The next prime is 140440140114173. The reversal of 140440140114042 is 240411041044041.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12614667 + ... + 20976417.

It is an arithmetic number, because the mean of its divisors is an integer number (8981775910800).

Almost surely, 2^{140440140114042} is an apocalyptic number.

140440140114042 is an abundant number, since it is smaller than the sum of its proper divisors (146976689031558).

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

140440140114042 is a wasteful number, since it uses less digits than its factorization.

140440140114042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8426898.

The product of its (nonzero) digits is 8192, while the sum is 30.

Adding to 140440140114042 its reverse (240411041044041), we get a palindrome (380851181158083).

The spelling of 140440140114042 in words is "one hundred forty trillion, four hundred forty billion, one hundred forty million, one hundred fourteen thousand, forty-two".