112445440263477 has 6 divisors (see below), whose sum is σ = 162421191491702. Its totient is φ = 74963626842312.

The previous prime is 112445440263361. The next prime is 112445440263509. The reversal of 112445440263477 is 774362044544211.

112445440263477 is a `hidden beast` number, since 1 + 1 + 2 + 4 + 4 + 544 + 0 + 26 + 3 + 4 + 77 = 666.

It can be written as a sum of positive squares in only one way, i.e., 71797050142596 + 40648390120881 = 8473314^2 + 6375609^2 .

It is not a de Polignac number, because 112445440263477 - 2¹² = 112445440259381 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 (112445440264477) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6246968903518 + ... + 6246968903535.

Almost surely, 2^{112445440263477} is an apocalyptic number.

It is an amenable number.

112445440263477 is a deficient number, since it is larger than the sum of its proper divisors (49975751228225).

112445440263477 is a wasteful number, since it uses less digits than its factorization.

112445440263477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12493937807059 (or 12493937807056 counting only the distinct ones).

The product of its (nonzero) digits is 18063360, while the sum is 54.

The spelling of 112445440263477 in words is "one hundred twelve trillion, four hundred forty-five billion, four hundred forty million, two hundred sixty-three thousand, four hundred seventy-seven".