242525433345 has 64 divisors (see below), whose sum is σ = 422052664320. Its totient is φ = 118209178368.

The previous prime is 242525433343. The next prime is 242525433347. The reversal of 242525433345 is 543334525242.

It is an interprime number because it is at equal distance from previous prime (242525433343) and next prime (242525433347).

It is not a de Polignac number, because 242525433345 - 2¹ = 242525433343 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 242525433297 and 242525433306.

It is not an unprimeable number, because it can be changed into a prime (242525433343) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 53808582 + ... + 53813088.

It is an arithmetic number, because the mean of its divisors is an integer number (6594572880).

Almost surely, 2^242525433345 is an apocalyptic number.

It is an amenable number.

242525433345 is a deficient number, since it is larger than the sum of its proper divisors (179527230975).

242525433345 is a wasteful number, since it uses less digits than its factorization.

242525433345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7214.

The product of its digits is 1728000, while the sum is 42.

Adding to 242525433345 its reverse (543334525242), we get a palindrome (785859958587).

The spelling of 242525433345 in words is "two hundred forty-two billion, five hundred twenty-five million, four hundred thirty-three thousand, three hundred forty-five".