323577476452 has 12 divisors (see below), whose sum is σ = 580071817836. Its totient is φ = 157842671360.

The previous prime is 323577476423. The next prime is 323577476461. The reversal of 323577476452 is 254674775323.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 88908926976 + 234668549476 = 298176^2 + 484426^2 .

It is a super-2 number, since 2×323577476452² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 323577476393 and 323577476402.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 986516533 + ... + 986516860.

It is an arithmetic number, because the mean of its divisors is an integer number (48339318153).

Almost surely, 2^323577476452 is an apocalyptic number.

It is an amenable number.

323577476452 is a deficient number, since it is larger than the sum of its proper divisors (256494341384).

323577476452 is a wasteful number, since it uses less digits than its factorization.

323577476452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1973033438 (or 1973033436 counting only the distinct ones).

The product of its digits is 29635200, while the sum is 55.

The spelling of 323577476452 in words is "three hundred twenty-three billion, five hundred seventy-seven million, four hundred seventy-six thousand, four hundred fifty-two".