242055455404 has 24 divisors (see below), whose sum is σ = 489943577088. Its totient is φ = 102488195280.

The previous prime is 242055455393. The next prime is 242055455413. The reversal of 242055455404 is 404554550242.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52075012 + ... + 52079659.

It is an arithmetic number, because the mean of its divisors is an integer number (20414315712).

Almost surely, 2^242055455404 is an apocalyptic number.

It is an amenable number.

242055455404 is an abundant number, since it is smaller than the sum of its proper divisors (247888121684).

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

242055455404 is a wasteful number, since it uses less digits than its factorization.

242055455404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104154765 (or 104154763 counting only the distinct ones).

The product of its (nonzero) digits is 640000, while the sum is 40.

The spelling of 242055455404 in words is "two hundred forty-two billion, fifty-five million, four hundred fifty-five thousand, four hundred four".