116644352144 has 20 divisors (see below), whose sum is σ = 226416191100. Its totient is φ = 58214367360.

The previous prime is 116644352141. The next prime is 116644352191. The reversal of 116644352144 is 441253446611.

It can be written as a sum of positive squares in 2 ways, for example, as 19013100544 + 97631251600 = 137888^2 + 312460^2 .

It is not an unprimeable number, because it can be changed into a prime (116644352141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6729119 + ... + 6746430.

It is an arithmetic number, because the mean of its divisors is an integer number (11320809555).

Almost surely, 2^116644352144 is an apocalyptic number.

It is an amenable number.

116644352144 is a deficient number, since it is larger than the sum of its proper divisors (109771838956).

116644352144 is a wasteful number, since it uses less digits than its factorization.

116644352144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13476098 (or 13476092 counting only the distinct ones).

The product of its digits is 276480, while the sum is 41.

Adding to 116644352144 its reverse (441253446611), we get a palindrome (557897798755).

The spelling of 116644352144 in words is "one hundred sixteen billion, six hundred forty-four million, three hundred fifty-two thousand, one hundred forty-four".