116511345344 has 56 divisors (see below), whose sum is σ = 235074244608. Its totient is φ = 57284353280.

The previous prime is 116511345343. The next prime is 116511345347. The reversal of 116511345344 is 443543115611.

It is a junction number, because it is equal to n+sod(n) for n = 116511345298 and 116511345307.

It is not an unprimeable number, because it can be changed into a prime (116511345343) 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, 1706879 + ... + 1773825.

It is an arithmetic number, because the mean of its divisors is an integer number (4197754368).

Almost surely, 2^116511345344 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 116511345344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (117537122304).

116511345344 is an abundant number, since it is smaller than the sum of its proper divisors (118562899264).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

116511345344 is an equidigital number, since it uses as much as digits as its factorization.

116511345344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67413 (or 67403 counting only the distinct ones).

The product of its digits is 86400, while the sum is 38.

The spelling of 116511345344 in words is "one hundred sixteen billion, five hundred eleven million, three hundred forty-five thousand, three hundred forty-four".