305214446076 has 24 divisors (see below), whose sum is σ = 712369977984. Its totient is φ = 101709157680.

The previous prime is 305214445993. The next prime is 305214446077. The reversal of 305214446076 is 670644412503.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (305214446077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3579990 + ... + 3664253.

It is an arithmetic number, because the mean of its divisors is an integer number (29682082416).

Almost surely, 2^305214446076 is an apocalyptic number.

It is an amenable number.

305214446076 is an abundant number, since it is smaller than the sum of its proper divisors (407155531908).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

305214446076 is a wasteful number, since it uses less digits than its factorization.

305214446076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7247761 (or 7247759 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 42.

Adding to 305214446076 its reverse (670644412503), we get a palindrome (975858858579).

The spelling of 305214446076 in words is "three hundred five billion, two hundred fourteen million, four hundred forty-six thousand, seventy-six".