16700267645242 has 8 divisors (see below), whose sum is σ = 25050646486656. Its totient is φ = 8350052149692.

The previous prime is 16700267645239. The next prime is 16700267645267. The reversal of 16700267645242 is 24254676200761.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 16700267645242.

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, 40580548 + ... + 40990015.

It is an arithmetic number, because the mean of its divisors is an integer number (3131330810832).

Almost surely, 2^{16700267645242} is an apocalyptic number.

16700267645242 is a deficient number, since it is larger than the sum of its proper divisors (8350378841414).

16700267645242 is a wasteful number, since it uses less digits than its factorization.

16700267645242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81672932.

The product of its (nonzero) digits is 6773760, while the sum is 52.

The spelling of 16700267645242 in words is "sixteen trillion, seven hundred billion, two hundred sixty-seven million, six hundred forty-five thousand, two hundred forty-two".