116429611 has 4 divisors (see below), whose sum is σ = 121491792. Its totient is φ = 111367432.

The previous prime is 116429609. The next prime is 116429623. The reversal of 116429611 is 116924611.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 116429611 - 2¹ = 116429609 is a prime.

It is a super-2 number, since 2×116429611² = 27111708635222642, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116429641) 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, 2531056 + ... + 2531101.

It is an arithmetic number, because the mean of its divisors is an integer number (30372948).

Almost surely, 2^116429611 is an apocalyptic number.

116429611 is a deficient number, since it is larger than the sum of its proper divisors (5062181).

116429611 is an equidigital number, since it uses as much as digits as its factorization.

116429611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5062180.

The product of its digits is 2592, while the sum is 31.

The square root of 116429611 is about 10790.2553723255. The cubic root of 116429611 is about 488.3012268946.

The spelling of 116429611 in words is "one hundred sixteen million, four hundred twenty-nine thousand, six hundred eleven".