455022556442 has 8 divisors (see below), whose sum is σ = 704551055232. Its totient is φ = 220172204700.

The previous prime is 455022556403. The next prime is 455022556459. The reversal of 455022556442 is 244655220554.

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 = 455022556393 and 455022556402.

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, 3669536684 + ... + 3669536807.

It is an arithmetic number, because the mean of its divisors is an integer number (88068881904).

Almost surely, 2^455022556442 is an apocalyptic number.

455022556442 is a deficient number, since it is larger than the sum of its proper divisors (249528498790).

455022556442 is a wasteful number, since it uses less digits than its factorization.

455022556442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7339073524.

The product of its (nonzero) digits is 1920000, while the sum is 44.

Adding to 455022556442 its reverse (244655220554), we get a palindrome (699677776996).

The spelling of 455022556442 in words is "four hundred fifty-five billion, twenty-two million, five hundred fifty-six thousand, four hundred forty-two".