242210551425 has 48 divisors (see below), whose sum is σ = 410777958528. Its totient is φ = 125857446400.

The previous prime is 242210551423. The next prime is 242210551433. The reversal of 242210551425 is 524155012242.

It is not a de Polignac number, because 242210551425 - 2¹ = 242210551423 is a prime.

It is not an unprimeable number, because it can be changed into a prime (242210551423) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2231719 + ... + 2337731.

It is an arithmetic number, because the mean of its divisors is an integer number (8557874136).

Almost surely, 2^242210551425 is an apocalyptic number.

242210551425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

242210551425 is a deficient number, since it is larger than the sum of its proper divisors (168567407103).

242210551425 is a wasteful number, since it uses less digits than its factorization.

242210551425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106810 (or 106805 counting only the distinct ones).

The product of its (nonzero) digits is 32000, while the sum is 33.

Adding to 242210551425 its reverse (524155012242), we get a palindrome (766365563667).

The spelling of 242210551425 in words is "two hundred forty-two billion, two hundred ten million, five hundred fifty-one thousand, four hundred twenty-five".