302044240012 has 24 divisors (see below), whose sum is σ = 559698881616. Its totient is φ = 142131184128.

The previous prime is 302044239971. The next prime is 302044240013. The reversal of 302044240012 is 210042440203.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (302044240013) 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, 1363288 + ... + 1569280.

It is an arithmetic number, because the mean of its divisors is an integer number (23320786734).

Almost surely, 2^302044240012 is an apocalyptic number.

It is an amenable number.

302044240012 is a deficient number, since it is larger than the sum of its proper divisors (257654641604).

302044240012 is a wasteful number, since it uses less digits than its factorization.

302044240012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227577 (or 227575 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 302044240012 its reverse (210042440203), we get a palindrome (512086680215).

The spelling of 302044240012 in words is "three hundred two billion, forty-four million, two hundred forty thousand, twelve".