131410434050452 has 18 divisors (see below), whose sum is σ = 237625891548234. Its totient is φ = 63585693893520.

The previous prime is 131410434050437. The next prime is 131410434050459. The reversal of 131410434050452 is 254050434014131.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 126962325275536 + 4448108774916 = 11267756^2 + 2109054^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131410434050459) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 17092924623 + ... + 17092932310.

Almost surely, 2^{131410434050452} is an apocalyptic number.

It is an amenable number.

131410434050452 is a deficient number, since it is larger than the sum of its proper divisors (106215457497782).

131410434050452 is a wasteful number, since it uses less digits than its factorization.

131410434050452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34185856999 (or 34185856966 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 37.

Adding to 131410434050452 its reverse (254050434014131), we get a palindrome (385460868064583).

The spelling of 131410434050452 in words is "one hundred thirty-one trillion, four hundred ten billion, four hundred thirty-four million, fifty thousand, four hundred fifty-two".