116216461642 has 8 divisors (see below), whose sum is σ = 174327186816. Its totient is φ = 58107399372.

The previous prime is 116216461637. The next prime is 116216461643. The reversal of 116216461642 is 246164612611.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 116216461595 and 116216461604.

It is not an unprimeable number, because it can be changed into a prime (116216461643) 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, 223168 + ... + 531259.

It is an arithmetic number, because the mean of its divisors is an integer number (21790898352).

Almost surely, 2^116216461642 is an apocalyptic number.

116216461642 is a deficient number, since it is larger than the sum of its proper divisors (58110725174).

116216461642 is an equidigital number, since it uses as much as digits as its factorization.

116216461642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 831452.

The product of its digits is 82944, while the sum is 40.

The spelling of 116216461642 in words is "one hundred sixteen billion, two hundred sixteen million, four hundred sixty-one thousand, six hundred forty-two".