305464055511136 has 12 divisors (see below), whose sum is σ = 601382359287612. Its totient is φ = 152732027755552.

The previous prime is 305464055511133. The next prime is 305464055511151. The reversal of 305464055511136 is 631115550464503.

It is a super-4 number, since 4×305464055511136⁴ (a number of 59 digits) contains 4444 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 305464055511136.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (305464055511133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4772875867330 + ... + 4772875867393.

It is an arithmetic number, because the mean of its divisors is an integer number (50115196607301).

Almost surely, 2^{305464055511136} is an apocalyptic number.

It is an amenable number.

305464055511136 is a deficient number, since it is larger than the sum of its proper divisors (295918303776476).

305464055511136 is an equidigital number, since it uses as much as digits as its factorization.

305464055511136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9545751734733 (or 9545751734725 counting only the distinct ones).

The product of its (nonzero) digits is 3240000, while the sum is 49.

The spelling of 305464055511136 in words is "three hundred five trillion, four hundred sixty-four billion, fifty-five million, five hundred eleven thousand, one hundred thirty-six".