116442372 has 12 divisors (see below), whose sum is σ = 271698896. Its totient is φ = 38814120.

The previous prime is 116442329. The next prime is 116442377. The reversal of 116442372 is 273244611.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (116442377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4851754 + ... + 4851777.

Almost surely, 2^116442372 is an apocalyptic number.

116442372 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

116442372 is an abundant number, since it is smaller than the sum of its proper divisors (155256524).

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

116442372 is a wasteful number, since it uses less digits than its factorization.

116442372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9703538 (or 9703536 counting only the distinct ones).

The product of its digits is 8064, while the sum is 30.

The square root of 116442372 is about 10790.8466766978. The cubic root of 116442372 is about 488.3190659542.

Adding to 116442372 its reverse (273244611), we get a palindrome (389686983).

The spelling of 116442372 in words is "one hundred sixteen million, four hundred forty-two thousand, three hundred seventy-two".