20140140312313 has 16 divisors (see below), whose sum is σ = 23992219264384. Its totient is φ = 16545717745920.

The previous prime is 20140140312307. The next prime is 20140140312367. The reversal of 20140140312313 is 31321304104102.

It is a cyclic number.

It is not a de Polignac number, because 20140140312313 - 2¹³ = 20140140304121 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20140140310313) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 580289808 + ... + 580324513.

It is an arithmetic number, because the mean of its divisors is an integer number (1499513704024).

Almost surely, 2^{20140140312313} is an apocalyptic number.

It is an amenable number.

20140140312313 is a deficient number, since it is larger than the sum of its proper divisors (3852078952071).

20140140312313 is a wasteful number, since it uses less digits than its factorization.

20140140312313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1160614432.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 20140140312313 its reverse (31321304104102), we get a palindrome (51461444416415).

The spelling of 20140140312313 in words is "twenty trillion, one hundred forty billion, one hundred forty million, three hundred twelve thousand, three hundred thirteen".