20013414319 has 2 divisors, whose sum is σ = 20013414320. Its totient is φ = 20013414318.

The previous prime is 20013414313. The next prime is 20013414347. The reversal of 20013414319 is 91341431002.

It is an a-pointer prime, because the next prime (20013414347) can be obtained adding 20013414319 to its sum of digits (28).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20013414319 - 2¹¹ = 20013412271 is a prime.

It is a super-2 number, since 2×20013414319² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20013414313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10006707159 + 10006707160.

It is an arithmetic number, because the mean of its divisors is an integer number (10006707160).

Almost surely, 2^20013414319 is an apocalyptic number.

20013414319 is a deficient number, since it is larger than the sum of its proper divisors (1).

20013414319 is an equidigital number, since it uses as much as digits as its factorization.

20013414319 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 28.

The spelling of 20013414319 in words is "twenty billion, thirteen million, four hundred fourteen thousand, three hundred nineteen".