116142064 has 20 divisors (see below), whose sum is σ = 226410856. Its totient is φ = 57713472.

The previous prime is 116142049. The next prime is 116142067. The reversal of 116142064 is 460241611.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116142067) 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, 19659 + ... + 24874.

Almost surely, 2^116142064 is an apocalyptic number.

It is an amenable number.

116142064 is a deficient number, since it is larger than the sum of its proper divisors (110268792).

116142064 is a wasteful number, since it uses less digits than its factorization.

116142064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44704 (or 44698 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 116142064 is about 10776.9227518805. The cubic root of 116142064 is about 487.8989085591.

Adding to 116142064 its reverse (460241611), we get a palindrome (576383675).

The spelling of 116142064 in words is "one hundred sixteen million, one hundred forty-two thousand, sixty-four".