140321302041 has 8 divisors (see below), whose sum is σ = 189658015840. Its totient is φ = 92266061472.

The previous prime is 140321302019. The next prime is 140321302049. The reversal of 140321302041 is 140203123041.

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

It is not a de Polignac number, because 140321302041 - 2³⁰ = 139247560217 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 140321301999 and 140321302017.

It is not an unprimeable number, because it can be changed into a prime (140321302049) 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, 320368051 + ... + 320368488.

It is an arithmetic number, because the mean of its divisors is an integer number (23707251980).

Almost surely, 2^140321302041 is an apocalyptic number.

It is an amenable number.

140321302041 is a deficient number, since it is larger than the sum of its proper divisors (49336713799).

140321302041 is an equidigital number, since it uses as much as digits as its factorization.

140321302041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 640736615.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 140321302041 its reverse (140203123041), we get a palindrome (280524425082).

The spelling of 140321302041 in words is "one hundred forty billion, three hundred twenty-one million, three hundred two thousand, forty-one".