116551720174 has 8 divisors (see below), whose sum is σ = 175074165720. Its totient is φ = 58193664936.

The previous prime is 116551720141. The next prime is 116551720183. The reversal of 116551720174 is 471027155611.

It is a happy number.

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

It is a super-3 number, since 3×116551720174³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41095804 + ... + 41098639.

It is an arithmetic number, because the mean of its divisors is an integer number (21884270715).

Almost surely, 2^116551720174 is an apocalyptic number.

116551720174 is a deficient number, since it is larger than the sum of its proper divisors (58522445546).

116551720174 is an equidigital number, since it uses as much as digits as its factorization.

116551720174 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82195154.

The product of its (nonzero) digits is 58800, while the sum is 40.

Adding to 116551720174 its reverse (471027155611), we get a palindrome (587578875785).

The spelling of 116551720174 in words is "one hundred sixteen billion, five hundred fifty-one million, seven hundred twenty thousand, one hundred seventy-four".