71360142 has 32 divisors (see below), whose sum is σ = 163814400. Its totient is φ = 20300448.

The previous prime is 71360137. The next prime is 71360153. The reversal of 71360142 is 24106317.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6484 + ... + 13592.

It is an arithmetic number, because the mean of its divisors is an integer number (5119200).

Almost surely, 2^71360142 is an apocalyptic number.

71360142 is an abundant number, since it is smaller than the sum of its proper divisors (92454258).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

71360142 is a wasteful number, since it uses less digits than its factorization.

71360142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7360.

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 71360142 is about 8447.4932376416. The cubic root of 71360142 is about 414.7807270531.

Adding to 71360142 its reverse (24106317), we get a palindrome (95466459).

The spelling of 71360142 in words is "seventy-one million, three hundred sixty thousand, one hundred forty-two".