455452342 has 8 divisors (see below), whose sum is σ = 683641800. Its totient is φ = 227571744.

The previous prime is 455452331. The next prime is 455452357. The reversal of 455452342 is 243254554.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 455452298 and 455452307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73492 + ... + 79447.

It is an arithmetic number, because the mean of its divisors is an integer number (85455225).

Almost surely, 2^455452342 is an apocalyptic number.

455452342 is a deficient number, since it is larger than the sum of its proper divisors (228189458).

455452342 is a wasteful number, since it uses less digits than its factorization.

455452342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154430.

The product of its digits is 96000, while the sum is 34.

The square root of 455452342 is about 21341.3294337537. The cubic root of 455452342 is about 769.3919650322.

The spelling of 455452342 in words is "four hundred fifty-five million, four hundred fifty-two thousand, three hundred forty-two".