305412023435134 has 16 divisors (see below), whose sum is σ = 571160147723136. Its totient is φ = 118991697442200.

The previous prime is 305412023435059. The next prime is 305412023435203. The reversal of 305412023435134 is 431534320214503.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 991597478532 + ... + 991597478839.

It is an arithmetic number, because the mean of its divisors is an integer number (35697509232696).

Almost surely, 2^{305412023435134} is an apocalyptic number.

305412023435134 is a deficient number, since it is larger than the sum of its proper divisors (265748124288002).

305412023435134 is a wasteful number, since it uses less digits than its factorization.

305412023435134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1983194957391.

The product of its (nonzero) digits is 518400, while the sum is 40.

Adding to 305412023435134 its reverse (431534320214503), we get a palindrome (736946343649637).

The spelling of 305412023435134 in words is "three hundred five trillion, four hundred twelve billion, twenty-three million, four hundred thirty-five thousand, one hundred thirty-four".