116161040526252 has 24 divisors (see below), whose sum is σ = 271461349748736. Its totient is φ = 38660500862928.

The previous prime is 116161040526247. The next prime is 116161040526259. The reversal of 116161040526252 is 252625040161611.

It is a happy number.

It is a super-2 number, since 2×116161040526252² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (116161040526259) 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, 7480739308 + ... + 7480754835.

It is an arithmetic number, because the mean of its divisors is an integer number (11310889572864).

Almost surely, 2^{116161040526252} is an apocalyptic number.

116161040526252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

116161040526252 is an abundant number, since it is smaller than the sum of its proper divisors (155300309222484).

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

116161040526252 is a wasteful number, since it uses less digits than its factorization.

116161040526252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14961494797 (or 14961494795 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 42.

Adding to 116161040526252 its reverse (252625040161611), we get a palindrome (368786080687863).

The spelling of 116161040526252 in words is "one hundred sixteen trillion, one hundred sixty-one billion, forty million, five hundred twenty-six thousand, two hundred fifty-two".