112540046461 has 4 divisors (see below), whose sum is σ = 119160049212. Its totient is φ = 105920043712.

The previous prime is 112540046419. The next prime is 112540046543. The reversal of 112540046461 is 164640045211.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 99670278436 + 12869768025 = 315706^2 + 113445^2 .

It is a cyclic number.

It is not a de Polignac number, because 112540046461 - 2¹¹ = 112540044413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112540046561) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3310001350 + ... + 3310001383.

It is an arithmetic number, because the mean of its divisors is an integer number (29790012303).

Almost surely, 2^112540046461 is an apocalyptic number.

It is an amenable number.

112540046461 is a deficient number, since it is larger than the sum of its proper divisors (6620002751).

112540046461 is an equidigital number, since it uses as much as digits as its factorization.

112540046461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6620002750.

The product of its (nonzero) digits is 23040, while the sum is 34.

The spelling of 112540046461 in words is "one hundred twelve billion, five hundred forty million, forty-six thousand, four hundred sixty-one".