115303144412346 has 64 divisors (see below), whose sum is σ = 262972835020800. Its totient is φ = 33385223102400.

The previous prime is 115303144412341. The next prime is 115303144412359. The reversal of 115303144412346 is 643214441303511.

It is a super-2 number, since 2×115303144412346² (a number of 29 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 115303144412298 and 115303144412307.

It is not an unprimeable number, because it can be changed into a prime (115303144412341) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 356518101 + ... + 356841368.

It is an arithmetic number, because the mean of its divisors is an integer number (4108950547200).

Almost surely, 2^{115303144412346} is an apocalyptic number.

115303144412346 is an abundant number, since it is smaller than the sum of its proper divisors (147669690608454).

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

115303144412346 is a wasteful number, since it uses less digits than its factorization.

115303144412346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 713359595.

The product of its (nonzero) digits is 414720, while the sum is 42.

Adding to 115303144412346 its reverse (643214441303511), we get a palindrome (758517585715857).

The spelling of 115303144412346 in words is "one hundred fifteen trillion, three hundred three billion, one hundred forty-four million, four hundred twelve thousand, three hundred forty-six".