112544135420 has 24 divisors (see below), whose sum is σ = 250245195984. Its totient is φ = 42369556736.

The previous prime is 112544135419. The next prime is 112544135441. The reversal of 112544135420 is 24531445211.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 165505742 + ... + 165506421.

It is an arithmetic number, because the mean of its divisors is an integer number (10426883166).

Almost surely, 2^112544135420 is an apocalyptic number.

112544135420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112544135420 is an abundant number, since it is smaller than the sum of its proper divisors (137701060564).

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

112544135420 is a wasteful number, since it uses less digits than its factorization.

112544135420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331012189 (or 331012187 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 32.

The spelling of 112544135420 in words is "one hundred twelve billion, five hundred forty-four million, one hundred thirty-five thousand, four hundred twenty".