306152212454423 has 2 divisors, whose sum is σ = 306152212454424. Its totient is φ = 306152212454422.

The previous prime is 306152212454383. The next prime is 306152212454449. The reversal of 306152212454423 is 324454212251603.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 306152212454423 - 2²⁰ = 306152211405847 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (306152212450423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 153076106227211 + 153076106227212.

It is an arithmetic number, because the mean of its divisors is an integer number (153076106227212).

Almost surely, 2^{306152212454423} is an apocalyptic number.

306152212454423 is a deficient number, since it is larger than the sum of its proper divisors (1).

306152212454423 is an equidigital number, since it uses as much as digits as its factorization.

306152212454423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1382400, while the sum is 44.

The spelling of 306152212454423 in words is "three hundred six trillion, one hundred fifty-two billion, two hundred twelve million, four hundred fifty-four thousand, four hundred twenty-three".