112442400434 has 24 divisors (see below), whose sum is σ = 211292864748. Its totient is φ = 44482707360.

The previous prime is 112442400419. The next prime is 112442400439. The reversal of 112442400434 is 434004244211.

It can be written as a sum of positive squares in 2 ways, for example, as 96705450625 + 15736949809 = 310975^2 + 125447^2 .

It is a junction number, because it is equal to n+sod(n) for n = 112442400397 and 112442400406.

It is not an unprimeable number, because it can be changed into a prime (112442400439) 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, 44128397 + ... + 44130944.

Almost surely, 2^112442400434 is an apocalyptic number.

112442400434 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

112442400434 is a deficient number, since it is larger than the sum of its proper divisors (98850464314).

112442400434 is a wasteful number, since it uses less digits than its factorization.

112442400434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88259370 (or 88259363 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 112442400434 its reverse (434004244211), we get a palindrome (546446644645).

The spelling of 112442400434 in words is "one hundred twelve billion, four hundred forty-two million, four hundred thousand, four hundred thirty-four".