17100020007142 has 4 divisors (see below), whose sum is σ = 25650030010716. Its totient is φ = 8550010003570.

The previous prime is 17100020007121. The next prime is 17100020007167. The reversal of 17100020007142 is 24170002000171.

17100020007142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4275005001784 + ... + 4275005001787.

It is an arithmetic number, because the mean of its divisors is an integer number (6412507502679).

Almost surely, 2^{17100020007142} is an apocalyptic number.

17100020007142 is a deficient number, since it is larger than the sum of its proper divisors (8550010003574).

17100020007142 is an equidigital number, since it uses as much as digits as its factorization.

17100020007142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8550010003573.

The product of its (nonzero) digits is 784, while the sum is 25.

The spelling of 17100020007142 in words is "seventeen trillion, one hundred billion, twenty million, seven thousand, one hundred forty-two".