140360652242 has 16 divisors (see below), whose sum is σ = 219919871232. Its totient is φ = 67060276800.

The previous prime is 140360652233. The next prime is 140360652247. The reversal of 140360652242 is 242256063041.

It is a super-2 number, since 2×140360652242² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (140360652247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1516634 + ... + 1606517.

It is an arithmetic number, because the mean of its divisors is an integer number (13744991952).

Almost surely, 2^140360652242 is an apocalyptic number.

140360652242 is a deficient number, since it is larger than the sum of its proper divisors (79559218990).

140360652242 is a wasteful number, since it uses less digits than its factorization.

140360652242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3124153.

The product of its (nonzero) digits is 69120, while the sum is 35.

The spelling of 140360652242 in words is "one hundred forty billion, three hundred sixty million, six hundred fifty-two thousand, two hundred forty-two".