2044662066242 has 8 divisors (see below), whose sum is σ = 3067010130576. Its totient is φ = 1022325356052.

The previous prime is 2044662066217. The next prime is 2044662066263. The reversal of 2044662066242 is 2426602664402.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 2044662066193 and 2044662066202.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2373068 + ... + 3117815.

It is an arithmetic number, because the mean of its divisors is an integer number (383376266322).

Almost surely, 2^{2044662066242} is an apocalyptic number.

2044662066242 is a deficient number, since it is larger than the sum of its proper divisors (1022348064334).

2044662066242 is a wasteful number, since it uses less digits than its factorization.

2044662066242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5677072.

The product of its (nonzero) digits is 1327104, while the sum is 44.

The spelling of 2044662066242 in words is "two trillion, forty-four billion, six hundred sixty-two million, sixty-six thousand, two hundred forty-two".