305450546414344 has 8 divisors (see below), whose sum is σ = 572719774526910. Its totient is φ = 152725273207168.

The previous prime is 305450546414287. The next prime is 305450546414359. The reversal of 305450546414344 is 443414645054503.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 208584362002500 + 96866184411844 = 14442450^2 + 9842062^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 305450546414291 and 305450546414300.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19090659150889 + ... + 19090659150904.

Almost surely, 2^{305450546414344} is an apocalyptic number.

It is an amenable number.

305450546414344 is a deficient number, since it is larger than the sum of its proper divisors (267269228112566).

305450546414344 is a wasteful number, since it uses less digits than its factorization.

305450546414344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38181318301799 (or 38181318301795 counting only the distinct ones).

The product of its (nonzero) digits is 27648000, while the sum is 52.

The spelling of 305450546414344 in words is "three hundred five trillion, four hundred fifty billion, five hundred forty-six million, four hundred fourteen thousand, three hundred forty-four".