213423114419 has 2 divisors, whose sum is σ = 213423114420. Its totient is φ = 213423114418.

The previous prime is 213423114391. The next prime is 213423114451. The reversal of 213423114419 is 914411324312.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-213423114419 is a prime.

It is a super-2 number, since 2×213423114419² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (213423114479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106711557209 + 106711557210.

It is an arithmetic number, because the mean of its divisors is an integer number (106711557210).

Almost surely, 2^213423114419 is an apocalyptic number.

213423114419 is a deficient number, since it is larger than the sum of its proper divisors (1).

213423114419 is an equidigital number, since it uses as much as digits as its factorization.

213423114419 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20736, while the sum is 35.

The spelling of 213423114419 in words is "two hundred thirteen billion, four hundred twenty-three million, one hundred fourteen thousand, four hundred nineteen".