323106347447 has 16 divisors (see below), whose sum is σ = 351551243232. Its totient is φ = 295176835200.

The previous prime is 323106347419. The next prime is 323106347491. The reversal of 323106347447 is 744743601323.

It is a de Polignac number, because none of the positive numbers 2^k-323106347447 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 323106347398 and 323106347407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323106347407) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3202628 + ... + 3301974.

It is an arithmetic number, because the mean of its divisors is an integer number (21971952702).

Almost surely, 2^323106347447 is an apocalyptic number.

323106347447 is a deficient number, since it is larger than the sum of its proper divisors (28444895785).

323106347447 is a wasteful number, since it uses less digits than its factorization.

323106347447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101938.

The product of its (nonzero) digits is 1016064, while the sum is 44.

The spelling of 323106347447 in words is "three hundred twenty-three billion, one hundred six million, three hundred forty-seven thousand, four hundred forty-seven".