65114749338824 has 64 divisors (see below), whose sum is σ = 129335120636400. Its totient is φ = 30627260391424.

The previous prime is 65114749338791. The next prime is 65114749338827. The reversal of 65114749338824 is 42883394741156.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 53320401534724 + 11794347804100 = 7302082^2 + 3434290^2 .

It is not an unprimeable number, because it can be changed into a prime (65114749338827) 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 15 ways as a sum of consecutive naturals, for example, 2723428982 + ... + 2723452890.

Almost surely, 2^{65114749338824} is an apocalyptic number.

It is an amenable number.

65114749338824 is a deficient number, since it is larger than the sum of its proper divisors (64220371297576).

65114749338824 is a wasteful number, since it uses less digits than its factorization.

65114749338824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32882 (or 32878 counting only the distinct ones).

The product of its digits is 139345920, while the sum is 65.

The spelling of 65114749338824 in words is "sixty-five trillion, one hundred fourteen billion, seven hundred forty-nine million, three hundred thirty-eight thousand, eight hundred twenty-four".