305342152324 has 24 divisors (see below), whose sum is σ = 613606240800. Its totient is φ = 131487050880.

The previous prime is 305342152249. The next prime is 305342152331. The reversal of 305342152324 is 423251243503.

It is a super-4 number, since 4×305342152324⁴ (a number of 47 digits) contains 4444 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 305342152324.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 182620069 + ... + 182621740.

It is an arithmetic number, because the mean of its divisors is an integer number (25566926700).

Almost surely, 2^305342152324 is an apocalyptic number.

It is an amenable number.

305342152324 is an abundant number, since it is smaller than the sum of its proper divisors (308264088476).

305342152324 is a wasteful number, since it uses less digits than its factorization.

305342152324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365241843 (or 365241841 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 34.

Adding to 305342152324 its reverse (423251243503), we get a palindrome (728593395827).

The spelling of 305342152324 in words is "three hundred five billion, three hundred forty-two million, one hundred fifty-two thousand, three hundred twenty-four".