116444392921 has 8 divisors (see below), whose sum is σ = 122591646080. Its totient is φ = 110298999888.

The previous prime is 116444392829. The next prime is 116444392963. The reversal of 116444392921 is 129293444611.

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

It is a cyclic number.

It is not a de Polignac number, because 116444392921 - 2¹⁷ = 116444261849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116444392991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 335601 + ... + 587806.

It is an arithmetic number, because the mean of its divisors is an integer number (15323955760).

Almost surely, 2^116444392921 is an apocalyptic number.

It is an amenable number.

116444392921 is a deficient number, since it is larger than the sum of its proper divisors (6147253159).

116444392921 is an equidigital number, since it uses as much as digits as its factorization.

116444392921 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 930063.

The product of its digits is 373248, while the sum is 46.

The spelling of 116444392921 in words is "one hundred sixteen billion, four hundred forty-four million, three hundred ninety-two thousand, nine hundred twenty-one".