105326244512442 has 24 divisors (see below), whose sum is σ = 230770985171220. Its totient is φ = 34714267853760.

The previous prime is 105326244512407. The next prime is 105326244512477. The reversal of 105326244512442 is 244215442623501.

105326244512442 is a `hidden beast` number, since 1 + 0 + 5 + 3 + 2 + 624 + 4 + 5 + 12 + 4 + 4 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (105326244512407) and next prime (105326244512477).

It can be written as a sum of positive squares in 2 ways, for example, as 80619370211241 + 24706874301201 = 8978829^2 + 4970601^2 .

It is a super-2 number, since 2×105326244512442² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32873358109 + ... + 32873361312.

Almost surely, 2^{105326244512442} is an apocalyptic number.

105326244512442 is an abundant number, since it is smaller than the sum of its proper divisors (125444740658778).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

105326244512442 is a wasteful number, since it uses less digits than its factorization.

105326244512442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65746719518 (or 65746719515 counting only the distinct ones).

The product of its (nonzero) digits is 1843200, while the sum is 45.

The spelling of 105326244512442 in words is "one hundred five trillion, three hundred twenty-six billion, two hundred forty-four million, five hundred twelve thousand, four hundred forty-two".