71342151 has 8 divisors (see below), whose sum is σ = 96735360. Its totient is φ = 46755192.

The previous prime is 71342119. The next prime is 71342153. The reversal of 71342151 is 15124317.

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

It is not a de Polignac number, because 71342151 - 2⁵ = 71342119 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71342153) 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, 201355 + ... + 201708.

It is an arithmetic number, because the mean of its divisors is an integer number (12091920).

Almost surely, 2^71342151 is an apocalyptic number.

71342151 is a deficient number, since it is larger than the sum of its proper divisors (25393209).

71342151 is a wasteful number, since it uses less digits than its factorization.

71342151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 403125.

The product of its digits is 840, while the sum is 24.

The square root of 71342151 is about 8446.4282983993. The cubic root of 71342151 is about 414.7458665691.

Adding to 71342151 its reverse (15124317), we get a palindrome (86466468).

The spelling of 71342151 in words is "seventy-one million, three hundred forty-two thousand, one hundred fifty-one".