113542002440252 has 12 divisors (see below), whose sum is σ = 198802371771696. Its totient is φ = 56741324791200.

The previous prime is 113542002440197. The next prime is 113542002440257. The reversal of 113542002440252 is 252044200245311.

It is a super-2 number, since 2×113542002440252² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113542002440257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7419098624 + ... + 7419113927.

It is an arithmetic number, because the mean of its divisors is an integer number (16566864314308).

Almost surely, 2^{113542002440252} is an apocalyptic number.

It is an amenable number.

113542002440252 is a deficient number, since it is larger than the sum of its proper divisors (85260369331444).

113542002440252 is a wasteful number, since it uses less digits than its factorization.

113542002440252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14838214468 (or 14838214466 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 35.

Adding to 113542002440252 its reverse (252044200245311), we get a palindrome (365586202685563).

The spelling of 113542002440252 in words is "one hundred thirteen trillion, five hundred forty-two billion, two million, four hundred forty thousand, two hundred fifty-two".