4412603146842 has 72 divisors (see below), whose sum is σ = 10510315501140. Its totient is φ = 1336959993600.

The previous prime is 4412603146837. The next prime is 4412603146843. The reversal of 4412603146842 is 2486413062144.

It is a happy number.

4412603146842 is a `hidden beast` number, since 441 + 2 + 60 + 3 + 146 + 8 + 4 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 3882984539841 + 529618607001 = 1970529^2 + 727749^2 .

It is not an unprimeable number, because it can be changed into a prime (4412603146843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 15367284 + ... + 15651792.

Almost surely, 2^{4412603146842} is an apocalyptic number.

4412603146842 is an abundant number, since it is smaller than the sum of its proper divisors (6097712354298).

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

4412603146842 is a wasteful number, since it uses less digits than its factorization.

4412603146842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291660 (or 291646 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 45.

The spelling of 4412603146842 in words is "four trillion, four hundred twelve billion, six hundred three million, one hundred forty-six thousand, eight hundred forty-two".