455405302342 has 16 divisors (see below), whose sum is σ = 694825588800. Its totient is φ = 223798323240.

The previous prime is 455405302291. The next prime is 455405302361. The reversal of 455405302342 is 243203504554.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 206209 + ... + 976387.

It is an arithmetic number, because the mean of its divisors is an integer number (43426599300).

Almost surely, 2^455405302342 is an apocalyptic number.

455405302342 is a deficient number, since it is larger than the sum of its proper divisors (239420286458).

455405302342 is a wasteful number, since it uses less digits than its factorization.

455405302342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 775251.

The product of its (nonzero) digits is 288000, while the sum is 37.

Adding to 455405302342 its reverse (243203504554), we get a palindrome (698608806896).

The spelling of 455405302342 in words is "four hundred fifty-five billion, four hundred five million, three hundred two thousand, three hundred forty-two".