455504342 has 8 divisors (see below), whose sum is σ = 699921432. Its totient is φ = 222197200.

The previous prime is 455504317. The next prime is 455504377. The reversal of 455504342 is 243405554.

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 = 455504299 and 455504308.

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, 2777384 + ... + 2777547.

It is an arithmetic number, because the mean of its divisors is an integer number (87490179).

Almost surely, 2^455504342 is an apocalyptic number.

455504342 is a deficient number, since it is larger than the sum of its proper divisors (244417090).

455504342 is a wasteful number, since it uses less digits than its factorization.

455504342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5554974.

The product of its (nonzero) digits is 48000, while the sum is 32.

The square root of 455504342 is about 21342.5476923445. The cubic root of 455504342 is about 769.4212449780.

Adding to 455504342 its reverse (243405554), we get a palindrome (698909896).

The spelling of 455504342 in words is "four hundred fifty-five million, five hundred four thousand, three hundred forty-two".