116042140 has 12 divisors (see below), whose sum is σ = 243688536. Its totient is φ = 46416848.

The previous prime is 116042131. The next prime is 116042149. The reversal of 116042140 is 41240611.

It is an interprime number because it is at equal distance from previous prime (116042131) and next prime (116042149).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116042149) 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, 2901034 + ... + 2901073.

It is an arithmetic number, because the mean of its divisors is an integer number (20307378).

Almost surely, 2^116042140 is an apocalyptic number.

116042140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

116042140 is an abundant number, since it is smaller than the sum of its proper divisors (127646396).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

116042140 is a wasteful number, since it uses less digits than its factorization.

116042140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5802116 (or 5802114 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 116042140 is about 10772.2857370198. The cubic root of 116042140 is about 487.7589454909.

Adding to 116042140 its reverse (41240611), we get a palindrome (157282751).

The spelling of 116042140 in words is "one hundred sixteen million, forty-two thousand, one hundred forty".