455242477033744 has 15 divisors (see below), whose sum is σ = 882032464610103. Its totient is φ = 227621195844048.

The previous prime is 455242477033699. The next prime is 455242477033753. The reversal of 455242477033744 is 447330774242554.

The square root of 455242477033744 is 21336412.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

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 in 2 ways as a sum of consecutive naturals, for example, 82678597 + ... + 88012699.

Almost surely, 2^{455242477033744} is an apocalyptic number.

455242477033744 is the 21336412-nd square number.

It is an amenable number.

455242477033744 is a deficient number, since it is larger than the sum of its proper divisors (426789987576359).

455242477033744 is an frugal number, since it uses more digits than its factorization.

455242477033744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10668214 (or 5334105 counting only the distinct ones).

The product of its (nonzero) digits is 316108800, while the sum is 61.

The spelling of 455242477033744 in words is "four hundred fifty-five trillion, two hundred forty-two billion, four hundred seventy-seven million, thirty-three thousand, seven hundred forty-four".