112394257843 has 32 divisors (see below), whose sum is σ = 130067099136. Its totient is φ = 95135935488.

The previous prime is 112394257841. The next prime is 112394257847. The reversal of 112394257843 is 348752493211.

It is a cyclic number.

It is not a de Polignac number, because 112394257843 - 2¹ = 112394257841 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112394257841) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 199634280 + ... + 199634842.

It is an arithmetic number, because the mean of its divisors is an integer number (4064596848).

Almost surely, 2^112394257843 is an apocalyptic number.

112394257843 is a deficient number, since it is larger than the sum of its proper divisors (17672841293).

112394257843 is a wasteful number, since it uses less digits than its factorization.

112394257843 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1563.

The product of its digits is 1451520, while the sum is 49.

The spelling of 112394257843 in words is "one hundred twelve billion, three hundred ninety-four million, two hundred fifty-seven thousand, eight hundred forty-three".