65119142134 has 16 divisors (see below), whose sum is σ = 97884586800. Its totient is φ = 32491003680.

The previous prime is 65119142131. The next prime is 65119142171. The reversal of 65119142134 is 43124191156.

It is a junction number, because it is equal to n+sod(n) for n = 65119142093 and 65119142102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65119142131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2493424 + ... + 2519404.

It is an arithmetic number, because the mean of its divisors is an integer number (6117786675).

Almost surely, 2^65119142134 is an apocalyptic number.

65119142134 is a deficient number, since it is larger than the sum of its proper divisors (32765444666).

65119142134 is a wasteful number, since it uses less digits than its factorization.

65119142134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28575.

The product of its digits is 25920, while the sum is 37.

The spelling of 65119142134 in words is "sixty-five billion, one hundred nineteen million, one hundred forty-two thousand, one hundred thirty-four".