242351520202 has 16 divisors (see below), whose sum is σ = 400501705824. Its totient is φ = 109069090000.

The previous prime is 242351520193. The next prime is 242351520227. The reversal of 242351520202 is 202025153242.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54532324 + ... + 54536767.

It is an arithmetic number, because the mean of its divisors is an integer number (25031356614).

Almost surely, 2^242351520202 is an apocalyptic number.

242351520202 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

242351520202 is a deficient number, since it is larger than the sum of its proper divisors (158150185622).

242351520202 is a wasteful number, since it uses less digits than its factorization.

242351520202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109069205.

The product of its (nonzero) digits is 9600, while the sum is 28.

Adding to 242351520202 its reverse (202025153242), we get a palindrome (444376673444).

The spelling of 242351520202 in words is "two hundred forty-two billion, three hundred fifty-one million, five hundred twenty thousand, two hundred two".