112842246379 has 2 divisors, whose sum is σ = 112842246380. Its totient is φ = 112842246378.

The previous prime is 112842246337. The next prime is 112842246397. The reversal of 112842246379 is 973642248211.

Together with next prime (112842246397) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is an emirp because it is prime and its reverse (973642248211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 112842246379 - 2¹¹ = 112842244331 is a prime.

It is a super-2 number, since 2×112842246379² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (112842246079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56421123189 + 56421123190.

It is an arithmetic number, because the mean of its divisors is an integer number (56421123190).

Almost surely, 2^112842246379 is an apocalyptic number.

112842246379 is a deficient number, since it is larger than the sum of its proper divisors (1).

112842246379 is an equidigital number, since it uses as much as digits as its factorization.

112842246379 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1161216, while the sum is 49.

The spelling of 112842246379 in words is "one hundred twelve billion, eight hundred forty-two million, two hundred forty-six thousand, three hundred seventy-nine".