112465344438 has 24 divisors (see below), whose sum is σ = 244506579408. Its totient is φ = 37360499472.

The previous prime is 112465344437. The next prime is 112465344479. The reversal of 112465344438 is 834443564211.

112465344438 is a `hidden beast` number, since 1 + 1 + 2 + 46 + 534 + 44 + 38 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 112465344393 and 112465344402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112465344437) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10656970 + ... + 10667517.

It is an arithmetic number, because the mean of its divisors is an integer number (10187774142).

Almost surely, 2^112465344438 is an apocalyptic number.

112465344438 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

112465344438 is an abundant number, since it is smaller than the sum of its proper divisors (132041234970).

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

112465344438 is a wasteful number, since it uses less digits than its factorization.

112465344438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21324788 (or 21324785 counting only the distinct ones).

The product of its digits is 1105920, while the sum is 45.

The spelling of 112465344438 in words is "one hundred twelve billion, four hundred sixty-five million, three hundred forty-four thousand, four hundred thirty-eight".