140314443030321 has 64 divisors (see below), whose sum is σ = 222035641958400. Its totient is φ = 77167922965056.

The previous prime is 140314443030317. The next prime is 140314443030337. The reversal of 140314443030321 is 123030344413041.

It is not a de Polignac number, because 140314443030321 - 2² = 140314443030317 is a prime.

It is not an unprimeable number, because it can be changed into a prime (140314443030121) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8346240 + ... + 18715998.

It is an arithmetic number, because the mean of its divisors is an integer number (3469306905600).

Almost surely, 2^{140314443030321} is an apocalyptic number.

It is an amenable number.

140314443030321 is a deficient number, since it is larger than the sum of its proper divisors (81721198928079).

140314443030321 is a wasteful number, since it uses less digits than its factorization.

140314443030321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10370058.

The product of its (nonzero) digits is 41472, while the sum is 33.

Adding to 140314443030321 its reverse (123030344413041), we get a palindrome (263344787443362).

The spelling of 140314443030321 in words is "one hundred forty trillion, three hundred fourteen billion, four hundred forty-three million, thirty thousand, three hundred twenty-one".