140061203306 has 8 divisors (see below), whose sum is σ = 210217839840. Its totient is φ = 69988590028.

The previous prime is 140061203297. The next prime is 140061203309. The reversal of 140061203306 is 603302160041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (140061203309) 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 3 ways as a sum of consecutive naturals, for example, 21001646 + ... + 21008313.

It is an arithmetic number, because the mean of its divisors is an integer number (26277229980).

Almost surely, 2^140061203306 is an apocalyptic number.

140061203306 is a deficient number, since it is larger than the sum of its proper divisors (70156636534).

140061203306 is a wasteful number, since it uses less digits than its factorization.

140061203306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42011628.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 140061203306 its reverse (603302160041), we get a palindrome (743363363347).

The spelling of 140061203306 in words is "one hundred forty billion, sixty-one million, two hundred three thousand, three hundred six".