116454454611 has 16 divisors (see below), whose sum is σ = 176753007360. Its totient is φ = 67509828320.

The previous prime is 116454454607. The next prime is 116454454631.

It is a happy number.

116454454611 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 116454454611 - 2² = 116454454607 is a prime.

It is a super-2 number, since 2×116454454611² (a number of 23 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (116454454601) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76714956 + ... + 76716473.

It is an arithmetic number, because the mean of its divisors is an integer number (11047062960).

Almost surely, 2^116454454611 is an apocalyptic number.

116454454611 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

116454454611 is a deficient number, since it is larger than the sum of its proper divisors (60298552749).

116454454611 is a wasteful number, since it uses less digits than its factorization.

116454454611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153431466.

The product of its digits is 230400, while the sum is 42.

The spelling of 116454454611 in words is "one hundred sixteen billion, four hundred fifty-four million, four hundred fifty-four thousand, six hundred eleven".