112381420434 has 16 divisors (see below), whose sum is σ = 225770748672. Its totient is φ = 37292488848.

The previous prime is 112381420369. The next prime is 112381420451. The reversal of 112381420434 is 434024183211.

It is a junction number, because it is equal to n+sod(n) for n = 112381420395 and 112381420404.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41994709 + ... + 41997384.

It is an arithmetic number, because the mean of its divisors is an integer number (14110671792).

Almost surely, 2^112381420434 is an apocalyptic number.

112381420434 is an abundant number, since it is smaller than the sum of its proper divisors (113389328238).

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

112381420434 is a wasteful number, since it uses less digits than its factorization.

112381420434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83992321.

The product of its (nonzero) digits is 18432, while the sum is 33.

The spelling of 112381420434 in words is "one hundred twelve billion, three hundred eighty-one million, four hundred twenty thousand, four hundred thirty-four".