115210332412445 has 8 divisors (see below), whose sum is σ = 138253634525400. Its totient is φ = 92167442176320.

The previous prime is 115210332412393. The next prime is 115210332412457. The reversal of 115210332412445 is 544214233012511.

It can be written as a sum of positive squares in 4 ways, for example, as 10225451571076 + 104984880841369 = 3197726^2 + 10246213^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 115210332412445 - 2¹² = 115210332408349 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 115210332412399 and 115210332412408.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102353486 + ... + 103472975.

It is an arithmetic number, because the mean of its divisors is an integer number (17281704315675).

Almost surely, 2^{115210332412445} is an apocalyptic number.

It is an amenable number.

115210332412445 is a deficient number, since it is larger than the sum of its proper divisors (23043302112955).

115210332412445 is a wasteful number, since it uses less digits than its factorization.

115210332412445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205938415.

The product of its (nonzero) digits is 115200, while the sum is 38.

Adding to 115210332412445 its reverse (544214233012511), we get a palindrome (659424565424956).

The spelling of 115210332412445 in words is "one hundred fifteen trillion, two hundred ten billion, three hundred thirty-two million, four hundred twelve thousand, four hundred forty-five".