116400007 has 2 divisors, whose sum is σ = 116400008. Its totient is φ = 116400006.

The previous prime is 116399999. The next prime is 116400019. The reversal of 116400007 is 700004611.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 116400007 - 2³ = 116399999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116400047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58200003 + 58200004.

It is an arithmetic number, because the mean of its divisors is an integer number (58200004).

Almost surely, 2^116400007 is an apocalyptic number.

116400007 is a deficient number, since it is larger than the sum of its proper divisors (1).

116400007 is an equidigital number, since it uses as much as digits as its factorization.

116400007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 116400007 is about 10788.8834918169. The cubic root of 116400007 is about 488.2598373810.

Adding to 116400007 its reverse (700004611), we get a palindrome (816404618).

The spelling of 116400007 in words is "one hundred sixteen million, four hundred thousand, seven".