112864344451 has 2 divisors, whose sum is σ = 112864344452. Its totient is φ = 112864344450.

The previous prime is 112864344431. The next prime is 112864344473. The reversal of 112864344451 is 154443468211.

It is a weak prime.

It is an emirp because it is prime and its reverse (154443468211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 112864344451 - 2¹³ = 112864336259 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 112864344398 and 112864344407.

It is not a weakly prime, because it can be changed into another prime (112864344431) 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 as a sum of consecutive naturals, namely, 56432172225 + 56432172226.

It is an arithmetic number, because the mean of its divisors is an integer number (56432172226).

Almost surely, 2^112864344451 is an apocalyptic number.

112864344451 is a deficient number, since it is larger than the sum of its proper divisors (1).

112864344451 is an equidigital number, since it uses as much as digits as its factorization.

112864344451 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 368640, while the sum is 43.

The spelling of 112864344451 in words is "one hundred twelve billion, eight hundred sixty-four million, three hundred forty-four thousand, four hundred fifty-one".