455132240122 has 16 divisors (see below), whose sum is σ = 780343153920. Its totient is φ = 195027560208.

The previous prime is 455132240119. The next prime is 455132240149. The reversal of 455132240122 is 221042231554.

It is a happy 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, 2328898 + ... + 2516749.

It is an arithmetic number, because the mean of its divisors is an integer number (48771447120).

Almost surely, 2^455132240122 is an apocalyptic number.

455132240122 is a deficient number, since it is larger than the sum of its proper divisors (325210913798).

455132240122 is a wasteful number, since it uses less digits than its factorization.

455132240122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4852365.

The product of its (nonzero) digits is 19200, while the sum is 31.

Adding to 455132240122 its reverse (221042231554), we get a palindrome (676174471676).

The spelling of 455132240122 in words is "four hundred fifty-five billion, one hundred thirty-two million, two hundred forty thousand, one hundred twenty-two".