2246146332242 has 8 divisors (see below), whose sum is σ = 3369448010736. Its totient is φ = 1122996995332.

The previous prime is 2246146332191. The next prime is 2246146332257. The reversal of 2246146332242 is 2422336416422.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2246146332242.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 38048528 + ... + 38107515.

It is an arithmetic number, because the mean of its divisors is an integer number (421181001342).

Almost surely, 2^{2246146332242} is an apocalyptic number.

2246146332242 is a deficient number, since it is larger than the sum of its proper divisors (1123301678494).

2246146332242 is a wasteful number, since it uses less digits than its factorization.

2246146332242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76170792.

The product of its digits is 663552, while the sum is 41.

The spelling of 2246146332242 in words is "two trillion, two hundred forty-six billion, one hundred forty-six million, three hundred thirty-two thousand, two hundred forty-two".