140000012042003 has 4 divisors (see below), whose sum is σ = 142295094206688. Its totient is φ = 137704929877320.

The previous prime is 140000012041993. The next prime is 140000012042069. The reversal of 140000012042003 is 300240210000041.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-140000012042003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140000012042083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1147541082251 + ... + 1147541082372.

It is an arithmetic number, because the mean of its divisors is an integer number (35573773551672).

Almost surely, 2^{140000012042003} is an apocalyptic number.

140000012042003 is a deficient number, since it is larger than the sum of its proper divisors (2295082164685).

140000012042003 is an equidigital number, since it uses as much as digits as its factorization.

140000012042003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2295082164684.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 140000012042003 its reverse (300240210000041), we get a palindrome (440240222042044).

The spelling of 140000012042003 in words is "one hundred forty trillion, twelve million, forty-two thousand, three".