305341412533644 has 24 divisors (see below), whose sum is σ = 712463664629808. Its totient is φ = 101780418170560.

The previous prime is 305341412533631. The next prime is 305341412533649. The reversal of 305341412533644 is 446335214143503.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 305341412533593 and 305341412533602.

It is not an unprimeable number, because it can be changed into a prime (305341412533649) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22822714 + ... + 33638654.

It is an arithmetic number, because the mean of its divisors is an integer number (29685986026242).

Almost surely, 2^{305341412533644} is an apocalyptic number.

It is an amenable number.

305341412533644 is an abundant number, since it is smaller than the sum of its proper divisors (407122252096164).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

305341412533644 is a wasteful number, since it uses less digits than its factorization.

305341412533644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13168505 (or 13168503 counting only the distinct ones).

The product of its (nonzero) digits is 6220800, while the sum is 48.

The spelling of 305341412533644 in words is "three hundred five trillion, three hundred forty-one billion, four hundred twelve million, five hundred thirty-three thousand, six hundred forty-four".