140301332012 has 12 divisors (see below), whose sum is σ = 248635272480. Its totient is φ = 69262682736.

The previous prime is 140301332011. The next prime is 140301332021. The reversal of 140301332012 is 210233103041.

It is not an unprimeable number, because it can be changed into a prime (140301332011) 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, 221995463 + ... + 221996094.

It is an arithmetic number, because the mean of its divisors is an integer number (20719606040).

Almost surely, 2^140301332012 is an apocalyptic number.

It is an amenable number.

140301332012 is a deficient number, since it is larger than the sum of its proper divisors (108333940468).

140301332012 is a wasteful number, since it uses less digits than its factorization.

140301332012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 443991640 (or 443991638 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 140301332012 its reverse (210233103041), we get a palindrome (350534435053).

The spelling of 140301332012 in words is "one hundred forty billion, three hundred one million, three hundred thirty-two thousand, twelve".