140031314342002 has 8 divisors (see below), whose sum is σ = 213490364488812. Its totient is φ = 68867859512400.

The previous prime is 140031314341973. The next prime is 140031314342047. The reversal of 140031314342002 is 200243413130041.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 135546665287401 + 4484649054601 = 11642451^2 + 2117699^2 .

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

It is an unprimeable number.

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, 573898829149 + ... + 573898829392.

Almost surely, 2^{140031314342002} is an apocalyptic number.

140031314342002 is a deficient number, since it is larger than the sum of its proper divisors (73459050146810).

140031314342002 is a wasteful number, since it uses less digits than its factorization.

140031314342002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1147797658604.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 140031314342002 its reverse (200243413130041), we get a palindrome (340274727472043).

The spelling of 140031314342002 in words is "one hundred forty trillion, thirty-one billion, three hundred fourteen million, three hundred forty-two thousand, two".