325123478419 has 2 divisors, whose sum is σ = 325123478420. Its totient is φ = 325123478418.

The previous prime is 325123478411. The next prime is 325123478447. The reversal of 325123478419 is 914874321523.

It is a weak prime.

It is an emirp because it is prime and its reverse (914874321523) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 325123478419 - 2³ = 325123478411 is a prime.

It is a super-2 number, since 2×325123478419² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (325123478411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162561739209 + 162561739210.

It is an arithmetic number, because the mean of its divisors is an integer number (162561739210).

Almost surely, 2^325123478419 is an apocalyptic number.

325123478419 is a deficient number, since it is larger than the sum of its proper divisors (1).

325123478419 is an equidigital number, since it uses as much as digits as its factorization.

325123478419 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1451520, while the sum is 49.

The spelling of 325123478419 in words is "three hundred twenty-five billion, one hundred twenty-three million, four hundred seventy-eight thousand, four hundred nineteen".