116510451042 has 32 divisors (see below), whose sum is σ = 235905239808. Its totient is φ = 38356399376.

The previous prime is 116510451017. The next prime is 116510451047. The reversal of 116510451042 is 240154015611.

It is not an unprimeable number, because it can be changed into a prime (116510451047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1558573 + ... + 1631615.

It is an arithmetic number, because the mean of its divisors is an integer number (7372038744).

Almost surely, 2^116510451042 is an apocalyptic number.

116510451042 is an abundant number, since it is smaller than the sum of its proper divisors (119394788766).

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

116510451042 is a wasteful number, since it uses less digits than its factorization.

116510451042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76334.

The product of its (nonzero) digits is 4800, while the sum is 30.

Adding to 116510451042 its reverse (240154015611), we get a palindrome (356664466653).

The spelling of 116510451042 in words is "one hundred sixteen billion, five hundred ten million, four hundred fifty-one thousand, forty-two".