323615352152 has 16 divisors (see below), whose sum is σ = 606881665440. Its totient is φ = 161780241376.

The previous prime is 323615352149. The next prime is 323615352157. The reversal of 323615352152 is 251253516323.

It is a super-2 number, since 2×323615352152² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323615352157) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3379163 + ... + 3473610.

It is an arithmetic number, because the mean of its divisors is an integer number (37930104090).

Almost surely, 2^323615352152 is an apocalyptic number.

It is an amenable number.

323615352152 is a deficient number, since it is larger than the sum of its proper divisors (283266313288).

323615352152 is a wasteful number, since it uses less digits than its factorization.

323615352152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6858682 (or 6858678 counting only the distinct ones).

The product of its digits is 162000, while the sum is 38.

Adding to 323615352152 its reverse (251253516323), we get a palindrome (574868868475).

The spelling of 323615352152 in words is "three hundred twenty-three billion, six hundred fifteen million, three hundred fifty-two thousand, one hundred fifty-two".