65340107127 has 12 divisors (see below), whose sum is σ = 94901594424. Its totient is φ = 43319406960.

The previous prime is 65340107071. The next prime is 65340107143. The reversal of 65340107127 is 72170104356.

It is a happy number.

65340107127 is a `hidden beast` number, since 6 + 534 + 0 + 107 + 12 + 7 = 666.

It is not a de Polignac number, because 65340107127 - 2⁷ = 65340106999 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 65340107091 and 65340107100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65340107827) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20053653 + ... + 20056910.

It is an arithmetic number, because the mean of its divisors is an integer number (7908466202).

Almost surely, 2^65340107127 is an apocalyptic number.

65340107127 is a deficient number, since it is larger than the sum of its proper divisors (29561487297).

65340107127 is a wasteful number, since it uses less digits than its factorization.

65340107127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40110750 (or 40110747 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

The spelling of 65340107127 in words is "sixty-five billion, three hundred forty million, one hundred seven thousand, one hundred twenty-seven".