2046405344072 has 32 divisors (see below), whose sum is σ = 3885549333120. Its totient is φ = 1010340009600.

The previous prime is 2046405344033. The next prime is 2046405344077. The reversal of 2046405344072 is 2704435046402.

It is not an unprimeable number, because it can be changed into a prime (2046405344077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4870253 + ... + 5273724.

It is an arithmetic number, because the mean of its divisors is an integer number (121423416660).

Almost surely, 2^{2046405344072} is an apocalyptic number.

It is an amenable number.

2046405344072 is a deficient number, since it is larger than the sum of its proper divisors (1839143989048).

2046405344072 is a wasteful number, since it uses less digits than its factorization.

2046405344072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10144301 (or 10144297 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 41.

The spelling of 2046405344072 in words is "two trillion, forty-six billion, four hundred five million, three hundred forty-four thousand, seventy-two".