306144566325412 has 12 divisors (see below), whose sum is σ = 544833550240560. Its totient is φ = 150477837685256.

The previous prime is 306144566325407. The next prime is 306144566325443. The reversal of 306144566325412 is 214523665441603.

It is a self number, because there is not a number n which added to its sum of digits gives 306144566325412.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 648611369098 + ... + 648611369569.

It is an arithmetic number, because the mean of its divisors is an integer number (45402795853380).

Almost surely, 2^{306144566325412} is an apocalyptic number.

It is an amenable number.

306144566325412 is a deficient number, since it is larger than the sum of its proper divisors (238688983915148).

306144566325412 is a wasteful number, since it uses less digits than its factorization.

306144566325412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1297222738730 (or 1297222738728 counting only the distinct ones).

The product of its (nonzero) digits is 12441600, while the sum is 52.

The spelling of 306144566325412 in words is "three hundred six trillion, one hundred forty-four billion, five hundred sixty-six million, three hundred twenty-five thousand, four hundred twelve".