306152212336043 has 24 divisors (see below), whose sum is σ = 320218293040128. Its totient is φ = 292679894458512.

The previous prime is 306152212336031. The next prime is 306152212336051. The reversal of 306152212336043 is 340633212251603.

It is not a de Polignac number, because 306152212336043 - 2³⁸ = 305877334429099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (306152212336843) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15791614196 + ... + 15791633582.

It is an arithmetic number, because the mean of its divisors is an integer number (13342428876672).

Almost surely, 2^{306152212336043} is an apocalyptic number.

306152212336043 is a deficient number, since it is larger than the sum of its proper divisors (14066080704085).

306152212336043 is a wasteful number, since it uses less digits than its factorization.

306152212336043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34343 (or 34320 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 41.

Adding to 306152212336043 its reverse (340633212251603), we get a palindrome (646785424587646).

The spelling of 306152212336043 in words is "three hundred six trillion, one hundred fifty-two billion, two hundred twelve million, three hundred thirty-six thousand, forty-three".