16943700008442 has 16 divisors (see below), whose sum is σ = 34803275693472. Its totient is φ = 5495254056720.

The previous prime is 16943700008437. The next prime is 16943700008467. The reversal of 16943700008442 is 24480000734961.

It is a junction number, because it is equal to n+sod(n) for n = 16943700008391 and 16943700008400.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38161486284 + ... + 38161486727.

It is an arithmetic number, because the mean of its divisors is an integer number (2175204730842).

Almost surely, 2^{16943700008442} is an apocalyptic number.

16943700008442 is an abundant number, since it is smaller than the sum of its proper divisors (17859575685030).

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

16943700008442 is a wasteful number, since it uses less digits than its factorization.

16943700008442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76322973053.

The product of its (nonzero) digits is 1161216, while the sum is 48.

The spelling of 16943700008442 in words is "sixteen trillion, nine hundred forty-three billion, seven hundred million, eight thousand, four hundred forty-two".