116400004 has 24 divisors (see below), whose sum is σ = 245053760. Its totient is φ = 47259936.

The previous prime is 116399999. The next prime is 116400007. The reversal of 116400004 is 400004611.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (116400007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108867 + ... + 109930.

Almost surely, 2^116400004 is an apocalyptic number.

116400004 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

116400004 is an abundant number, since it is smaller than the sum of its proper divisors (128653756).

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

116400004 is a wasteful number, since it uses less digits than its factorization.

116400004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218827 (or 218825 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 116400004 is about 10788.8833527849. The cubic root of 116400004 is about 488.2598331864.

Adding to 116400004 its reverse (400004611), we get a palindrome (516404615).

It can be divided in two parts, 116 and 400004, that multiplied together give a palindrome (46400464).

The spelling of 116400004 in words is "one hundred sixteen million, four hundred thousand, four".