455455555360242 has 32 divisors (see below), whose sum is σ = 918248196761280. Its totient is φ = 150596639381760.

The previous prime is 455455555360241. The next prime is 455455555360301. The reversal of 455455555360242 is 242063555554554.

It is not an unprimeable number, because it can be changed into a prime (455455555360241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 119193067 + ... + 122954862.

It is an arithmetic number, because the mean of its divisors is an integer number (28695256148790).

Almost surely, 2^{455455555360242} is an apocalyptic number.

455455555360242 is an abundant number, since it is smaller than the sum of its proper divisors (462792641401038).

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

455455555360242 is a wasteful number, since it uses less digits than its factorization.

455455555360242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242150458.

The product of its (nonzero) digits is 360000000, while the sum is 60.

The spelling of 455455555360242 in words is "four hundred fifty-five trillion, four hundred fifty-five billion, five hundred fifty-five million, three hundred sixty thousand, two hundred forty-two".