323454576783 has 12 divisors (see below), whose sum is σ = 466999508040. Its totient is φ = 199048970016.

The previous prime is 323454576773. The next prime is 323454576839. The reversal of 323454576783 is 387675454323.

323454576783 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 323454576783 - 2⁸ = 323454576527 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323454576703) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 318988228 + ... + 318989241.

It is an arithmetic number, because the mean of its divisors is an integer number (38916625670).

Almost surely, 2^323454576783 is an apocalyptic number.

323454576783 is a deficient number, since it is larger than the sum of its proper divisors (143544931257).

323454576783 is a wasteful number, since it uses less digits than its factorization.

323454576783 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 637977498 (or 637977485 counting only the distinct ones).

The product of its digits is 50803200, while the sum is 57.

The spelling of 323454576783 in words is "three hundred twenty-three billion, four hundred fifty-four million, five hundred seventy-six thousand, seven hundred eighty-three".