242113104200 has 48 divisors (see below), whose sum is σ = 614086878960. Its totient is φ = 88041128000.

The previous prime is 242113104187. The next prime is 242113104209. The reversal of 242113104200 is 2401311242.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (242113104209) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 55023506 + ... + 55027905.

It is an arithmetic number, because the mean of its divisors is an integer number (12793476645).

Almost surely, 2^242113104200 is an apocalyptic number.

242113104200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

242113104200 is an abundant number, since it is smaller than the sum of its proper divisors (371973774760).

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

242113104200 is a wasteful number, since it uses less digits than its factorization.

242113104200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110051438 (or 110051429 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 242113104200 its reverse (2401311242), we get a palindrome (244514415442).

The spelling of 242113104200 in words is "two hundred forty-two billion, one hundred thirteen million, one hundred four thousand, two hundred".