455311223042 has 32 divisors (see below), whose sum is σ = 754346385408. Its totient is φ = 204782328576.

The previous prime is 455311222981. The next prime is 455311223119. The reversal of 455311223042 is 240322113554.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13823 + ... + 954365.

It is an arithmetic number, because the mean of its divisors is an integer number (23573324544).

Almost surely, 2^455311223042 is an apocalyptic number.

455311223042 is a deficient number, since it is larger than the sum of its proper divisors (299035162366).

455311223042 is a wasteful number, since it uses less digits than its factorization.

455311223042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 941034.

The product of its (nonzero) digits is 28800, while the sum is 32.

Adding to 455311223042 its reverse (240322113554), we get a palindrome (695633336596).

The spelling of 455311223042 in words is "four hundred fifty-five billion, three hundred eleven million, two hundred twenty-three thousand, forty-two".