112541252406 has 32 divisors (see below), whose sum is σ = 248303491200. Its totient is φ = 33720223680.

The previous prime is 112541252401. The next prime is 112541252443. The reversal of 112541252406 is 604252145211.

It is a happy number.

It is a super-2 number, since 2×112541252406² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112541252401) 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 15 ways as a sum of consecutive naturals, for example, 9573736 + ... + 9585483.

It is an arithmetic number, because the mean of its divisors is an integer number (7759484100).

Almost surely, 2^112541252406 is an apocalyptic number.

112541252406 is an abundant number, since it is smaller than the sum of its proper divisors (135762238794).

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

112541252406 is a wasteful number, since it uses less digits than its factorization.

112541252406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19159324.

The product of its (nonzero) digits is 19200, while the sum is 33.

Adding to 112541252406 its reverse (604252145211), we get a palindrome (716793397617).

The spelling of 112541252406 in words is "one hundred twelve billion, five hundred forty-one million, two hundred fifty-two thousand, four hundred six".