305424213110612 has 6 divisors (see below), whose sum is σ = 534492372943578. Its totient is φ = 152712106555304.

The previous prime is 305424213110587. The next prime is 305424213110617. The reversal of 305424213110612 is 216011312424503.

It can be written as a sum of positive squares in only one way, i.e., 174591931128976 + 130832281981636 = 13213324^2 + 11438194^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (305424213110617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38178026638823 + ... + 38178026638830.

It is an arithmetic number, because the mean of its divisors is an integer number (89082062157263).

Almost surely, 2^{305424213110612} is an apocalyptic number.

It is an amenable number.

305424213110612 is a deficient number, since it is larger than the sum of its proper divisors (229068159832966).

305424213110612 is a wasteful number, since it uses less digits than its factorization.

305424213110612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76356053277657 (or 76356053277655 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 35.

The spelling of 305424213110612 in words is "three hundred five trillion, four hundred twenty-four billion, two hundred thirteen million, one hundred ten thousand, six hundred twelve".