306115545005146 has 32 divisors (see below), whose sum is σ = 474722629042176. Its totient is φ = 147890047536000.

The previous prime is 306115545005113. The next prime is 306115545005147. The reversal of 306115545005146 is 641500545511603.

It is a junction number, because it is equal to n+sod(n) for n = 306115545005096 and 306115545005105.

It is not an unprimeable number, because it can be changed into a prime (306115545005147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1047394791 + ... + 1047687013.

It is an arithmetic number, because the mean of its divisors is an integer number (14835082157568).

Almost surely, 2^{306115545005146} is an apocalyptic number.

306115545005146 is a deficient number, since it is larger than the sum of its proper divisors (168607084037030).

306115545005146 is a wasteful number, since it uses less digits than its factorization.

306115545005146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318478.

The product of its (nonzero) digits is 1080000, while the sum is 46.

The spelling of 306115545005146 in words is "three hundred six trillion, one hundred fifteen billion, five hundred forty-five million, five thousand, one hundred forty-six".