116462569542 has 64 divisors (see below), whose sum is σ = 263968339968. Its totient is φ = 33935616000.

The previous prime is 116462569513. The next prime is 116462569549. The reversal of 116462569542 is 245965264611.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116462569549) 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 31 ways as a sum of consecutive naturals, for example, 139942 + ... + 502502.

It is an arithmetic number, because the mean of its divisors is an integer number (4124505312).

Almost surely, 2^116462569542 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 116462569542, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (131984169984).

116462569542 is an abundant number, since it is smaller than the sum of its proper divisors (147505770426).

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

116462569542 is a wasteful number, since it uses less digits than its factorization.

116462569542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 362765.

The product of its digits is 3110400, while the sum is 51.

The spelling of 116462569542 in words is "one hundred sixteen billion, four hundred sixty-two million, five hundred sixty-nine thousand, five hundred forty-two".