112421501144 has 8 divisors (see below), whose sum is σ = 210790314660. Its totient is φ = 56210750568.

The previous prime is 112421501083. The next prime is 112421501167. The reversal of 112421501144 is 441105124211.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7026343814 + ... + 7026343829.

Almost surely, 2^112421501144 is an apocalyptic number.

It is an amenable number.

112421501144 is a deficient number, since it is larger than the sum of its proper divisors (98368813516).

112421501144 is a wasteful number, since it uses less digits than its factorization.

112421501144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14052687649 (or 14052687645 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 26.

Adding to 112421501144 its reverse (441105124211), we get a palindrome (553526625355).

The spelling of 112421501144 in words is "one hundred twelve billion, four hundred twenty-one million, five hundred one thousand, one hundred forty-four".