16667142457102 has 8 divisors (see below), whose sum is σ = 26316540721800. Its totient is φ = 7894962216504.

The previous prime is 16667142457037. The next prime is 16667142457127. The reversal of 16667142457102 is 20175424176661.

16667142457102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 16667142457102.

It is a congruent number.

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, 219304505977 + ... + 219304506052.

It is an arithmetic number, because the mean of its divisors is an integer number (3289567590225).

Almost surely, 2^{16667142457102} is an apocalyptic number.

16667142457102 is a deficient number, since it is larger than the sum of its proper divisors (9649398264698).

16667142457102 is a wasteful number, since it uses less digits than its factorization.

16667142457102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 438609012050.

The product of its (nonzero) digits is 3386880, while the sum is 52.

The spelling of 16667142457102 in words is "sixteen trillion, six hundred sixty-seven billion, one hundred forty-two million, four hundred fifty-seven thousand, one hundred two".