305342044054232 has 32 divisors (see below), whose sum is σ = 587942689849200. Its totient is φ = 148575898752000.

The previous prime is 305342044054181. The next prime is 305342044054237. The reversal of 305342044054232 is 232450440243503.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a self number, because there is not a number n which added to its sum of digits gives 305342044054232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (305342044054237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1160617682 + ... + 1160880737.

Almost surely, 2^{305342044054232} is an apocalyptic number.

It is an amenable number.

305342044054232 is a deficient number, since it is larger than the sum of its proper divisors (282600645794968).

305342044054232 is a wasteful number, since it uses less digits than its factorization.

305342044054232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2321498867 (or 2321498863 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 41.

Adding to 305342044054232 its reverse (232450440243503), we get a palindrome (537792484297735).

The spelling of 305342044054232 in words is "three hundred five trillion, three hundred forty-two billion, forty-four million, fifty-four thousand, two hundred thirty-two".