112161067004461 has 8 divisors (see below), whose sum is σ = 113752059191424. Its totient is φ = 110570387563440.

The previous prime is 112161067004417. The next prime is 112161067004471. The reversal of 112161067004461 is 164400760161211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 112161067004461 - 2⁹ = 112161067003949 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 (112161067004471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77464086 + ... + 78898711.

It is an arithmetic number, because the mean of its divisors is an integer number (14219007398928).

Almost surely, 2^{112161067004461} is an apocalyptic number.

It is an amenable number.

112161067004461 is a deficient number, since it is larger than the sum of its proper divisors (1590992186963).

112161067004461 is a wasteful number, since it uses less digits than its factorization.

112161067004461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156372971.

The product of its (nonzero) digits is 48384, while the sum is 40.

The spelling of 112161067004461 in words is "one hundred twelve trillion, one hundred sixty-one billion, sixty-seven million, four thousand, four hundred sixty-one".