2046479217872 has 20 divisors (see below), whose sum is σ = 3965313807840. Its totient is φ = 1023172428768.

The previous prime is 2046479217863. The next prime is 2046479217883. The reversal of 2046479217872 is 2787129746402.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 3946988 + ... + 4435275.

It is an arithmetic number, because the mean of its divisors is an integer number (198265690392).

Almost surely, 2^{2046479217872} is an apocalyptic number.

It is an amenable number.

2046479217872 is a deficient number, since it is larger than the sum of its proper divisors (1918834589968).

2046479217872 is a wasteful number, since it uses less digits than its factorization.

2046479217872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8397530 (or 8397524 counting only the distinct ones).

The product of its (nonzero) digits is 18966528, while the sum is 59.

The spelling of 2046479217872 in words is "two trillion, forty-six billion, four hundred seventy-nine million, two hundred seventeen thousand, eight hundred seventy-two".