21514422104313 has 16 divisors (see below), whose sum is σ = 29650328894400. Its totient is φ = 13868702210880.

The previous prime is 21514422104311. The next prime is 21514422104317. The reversal of 21514422104313 is 31340122441512.

It is not a de Polignac number, because 21514422104313 - 2¹ = 21514422104311 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (21514422104311) 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, 996304018 + ... + 996325611.

It is an arithmetic number, because the mean of its divisors is an integer number (1853145555900).

Almost surely, 2^{21514422104313} is an apocalyptic number.

It is an amenable number.

21514422104313 is a deficient number, since it is larger than the sum of its proper divisors (8135906790087).

21514422104313 is a wasteful number, since it uses less digits than its factorization.

21514422104313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1992629752.

The product of its (nonzero) digits is 23040, while the sum is 33.

Adding to 21514422104313 its reverse (31340122441512), we get a palindrome (52854544545825).

The spelling of 21514422104313 in words is "twenty-one trillion, five hundred fourteen billion, four hundred twenty-two million, one hundred four thousand, three hundred thirteen".