71000342 has 8 divisors (see below), whose sum is σ = 121714896. Its totient is φ = 30428712.

The previous prime is 71000339. The next prime is 71000357. The reversal of 71000342 is 24300017.

It is a happy number.

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 71000342.

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, 2535713 + ... + 2535740.

It is an arithmetic number, because the mean of its divisors is an integer number (15214362).

Almost surely, 2^71000342 is an apocalyptic number.

71000342 is a deficient number, since it is larger than the sum of its proper divisors (50714554).

71000342 is a wasteful number, since it uses less digits than its factorization.

71000342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5071462.

The product of its (nonzero) digits is 168, while the sum is 17.

The square root of 71000342 is about 8426.1700671183. The cubic root of 71000342 is about 414.0824398049.

Adding to 71000342 its reverse (24300017), we get a palindrome (95300359).

The spelling of 71000342 in words is "seventy-one million, three hundred forty-two", and thus it is an aban number.