2046143361664 has 32 divisors (see below), whose sum is σ = 4076396258400. Its totient is φ = 1023047830272.

The previous prime is 2046143361641. The next prime is 2046143361673. The reversal of 2046143361664 is 4661633416402.

It is a tau number, because it is divible by the number of its divisors (32).

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, 6169149 + ... + 6492355.

It is an arithmetic number, because the mean of its divisors is an integer number (127387383075).

Almost surely, 2^{2046143361664} is an apocalyptic number.

It is an amenable number.

2046143361664 is a deficient number, since it is larger than the sum of its proper divisors (2030252896736).

2046143361664 is an equidigital number, since it uses as much as digits as its factorization.

2046143361664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372680 (or 372668 counting only the distinct ones).

The product of its (nonzero) digits is 1492992, while the sum is 46.

The spelling of 2046143361664 in words is "two trillion, forty-six billion, one hundred forty-three million, three hundred sixty-one thousand, six hundred sixty-four".