65160142 has 16 divisors (see below), whose sum is σ = 100558080. Its totient is φ = 31651128.

The previous prime is 65160107. The next prime is 65160143. The reversal of 65160142 is 24106156.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65160143) 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, 10573 + ... + 15559.

It is an arithmetic number, because the mean of its divisors is an integer number (6284880).

Almost surely, 2^65160142 is an apocalyptic number.

65160142 is a deficient number, since it is larger than the sum of its proper divisors (35397938).

65160142 is a wasteful number, since it uses less digits than its factorization.

65160142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5175.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 65160142 is about 8072.1832238868. The cubic root of 65160142 is about 402.4025035515.

Adding to 65160142 its reverse (24106156), we get a palindrome (89266298).

The spelling of 65160142 in words is "sixty-five million, one hundred sixty thousand, one hundred forty-two".