455322342 has 16 divisors (see below), whose sum is σ = 919662192. Its totient is φ = 150271200.

The previous prime is 455322341. The next prime is 455322347. The reversal of 455322342 is 243223554.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (455322341) 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, 375073 + ... + 376284.

It is an arithmetic number, because the mean of its divisors is an integer number (57478887).

Almost surely, 2^455322342 is an apocalyptic number.

455322342 is an abundant number, since it is smaller than the sum of its proper divisors (464339850).

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

455322342 is a wasteful number, since it uses less digits than its factorization.

455322342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 751463.

The product of its digits is 28800, while the sum is 30.

The square root of 455322342 is about 21338.2834829796. The cubic root of 455322342 is about 769.3187554161.

Adding to 455322342 its reverse (243223554), we get a palindrome (698545896).

It can be divided in two parts, 45532 and 2342, that added together give a palindrome (47874).

The spelling of 455322342 in words is "four hundred fifty-five million, three hundred twenty-two thousand, three hundred forty-two".