116728451735 has 8 divisors (see below), whose sum is σ = 160084733856. Its totient is φ = 80042366880.

The previous prime is 116728451731. The next prime is 116728451753. The reversal of 116728451735 is 537154827611.

It is a happy number.

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

It is not a de Polignac number, because 116728451735 - 2² = 116728451731 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116728451731) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1667549276 + ... + 1667549345.

It is an arithmetic number, because the mean of its divisors is an integer number (20010591732).

Almost surely, 2^116728451735 is an apocalyptic number.

116728451735 is a deficient number, since it is larger than the sum of its proper divisors (43356282121).

116728451735 is an equidigital number, since it uses as much as digits as its factorization.

116728451735 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3335098633.

The product of its digits is 1411200, while the sum is 50.

The spelling of 116728451735 in words is "one hundred sixteen billion, seven hundred twenty-eight million, four hundred fifty-one thousand, seven hundred thirty-five".