306111046652144 has 20 divisors (see below), whose sum is σ = 593098467855624. Its totient is φ = 153053377528128.

The previous prime is 306111046652113. The next prime is 306111046652149. The reversal of 306111046652144 is 441256640111603.

It is a super-3 number, since 3×306111046652144³ (a number of 44 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 306111046652095 and 306111046652104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (306111046652149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 132935147 + ... + 135218250.

Almost surely, 2^{306111046652144} is an apocalyptic number.

It is an amenable number.

306111046652144 is a deficient number, since it is larger than the sum of its proper divisors (286987421203480).

306111046652144 is a wasteful number, since it uses less digits than its factorization.

306111046652144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268224752 (or 268224746 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 44.

Adding to 306111046652144 its reverse (441256640111603), we get a palindrome (747367686763747).

The spelling of 306111046652144 in words is "three hundred six trillion, one hundred eleven billion, forty-six million, six hundred fifty-two thousand, one hundred forty-four".