112354347249 has 9 divisors (see below), whose sum is σ = 162291065209. Its totient is φ = 74902227780.

The previous prime is 112354347241. The next prime is 112354347277. The reversal of 112354347249 is 942743453211.

The square root of 112354347249 is 335193.

It is a perfect power (a square), and thus also a powerful number.

112354347249 is a `hidden beast` number, since 1 + 1 + 23 + 543 + 47 + 2 + 49 = 666.

It is a tau number, because it is divible by the number of its divisors (9).

It is not a de Polignac number, because 112354347249 - 2³ = 112354347241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112354347241) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 949714 + ... + 1061444.

Almost surely, 2^112354347249 is an apocalyptic number.

112354347249 is the 335193-rd square number.

112354347249 is the 167597-th centered octagonal number.

It is an amenable number.

112354347249 is a deficient number, since it is larger than the sum of its proper divisors (49936717960).

112354347249 is an frugal number, since it uses more digits than its factorization.

112354347249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223468 (or 111734 counting only the distinct ones).

The product of its digits is 725760, while the sum is 45.

The spelling of 112354347249 in words is "one hundred twelve billion, three hundred fifty-four million, three hundred forty-seven thousand, two hundred forty-nine".