34161142143 has 8 divisors (see below), whose sum is σ = 45559687168. Its totient is φ = 22768345944.

The previous prime is 34161142121. The next prime is 34161142153. The reversal of 34161142143 is 34124116143.

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

It is not a de Polignac number, because 34161142143 - 2⁹ = 34161141631 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 34161142143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34161142153) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1423321 + ... + 1447122.

It is an arithmetic number, because the mean of its divisors is an integer number (5694960896).

Almost surely, 2^34161142143 is an apocalyptic number.

34161142143 is a deficient number, since it is larger than the sum of its proper divisors (11398545025).

34161142143 is a wasteful number, since it uses less digits than its factorization.

34161142143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2874413.

The product of its digits is 6912, while the sum is 30.

Adding to 34161142143 its reverse (34124116143), we get a palindrome (68285258286).

The spelling of 34161142143 in words is "thirty-four billion, one hundred sixty-one million, one hundred forty-two thousand, one hundred forty-three".