304312054012 has 6 divisors (see below), whose sum is σ = 532546094528. Its totient is φ = 152156027004.

The previous prime is 304312053989. The next prime is 304312054073. The reversal of 304312054012 is 210450213403.

It is a super-2 number, since 2×304312054012² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38039006748 + ... + 38039006755.

Almost surely, 2^304312054012 is an apocalyptic number.

It is an amenable number.

304312054012 is a deficient number, since it is larger than the sum of its proper divisors (228234040516).

304312054012 is a wasteful number, since it uses less digits than its factorization.

304312054012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76078013507 (or 76078013505 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 304312054012 its reverse (210450213403), we get a palindrome (514762267415).

The spelling of 304312054012 in words is "three hundred four billion, three hundred twelve million, fifty-four thousand, twelve".