2173354533712 has 40 divisors (see below), whose sum is σ = 4458747318336. Its totient is φ = 1022715065856.

The previous prime is 2173354533709. The next prime is 2173354533731.

2173354533712 is nontrivially palindromic in base 10.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 7497423 + ... + 7781905.

Almost surely, 2^{2173354533712} is an apocalyptic number.

It is an amenable number.

2173354533712 is an abundant number, since it is smaller than the sum of its proper divisors (2285392784624).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2173354533712 is a wasteful number, since it uses less digits than its factorization.

2173354533712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312595 (or 312589 counting only the distinct ones).

The product of its digits is 1587600, while the sum is 46.

The spelling of 2173354533712 in words is "two trillion, one hundred seventy-three billion, three hundred fifty-four million, five hundred thirty-three thousand, seven hundred twelve".