131414245564516 has 6 divisors (see below), whose sum is σ = 229974929737910. Its totient is φ = 65707122782256.

The previous prime is 131414245564489. The next prime is 131414245564519. The reversal of 131414245564516 is 615465542414131.

It can be written as a sum of positive squares in only one way, i.e., 106441438166116 + 24972807398400 = 10317046^2 + 4997280^2 .

It is not an unprimeable number, because it can be changed into a prime (131414245564519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16426780695561 + ... + 16426780695568.

Almost surely, 2^{131414245564516} is an apocalyptic number.

It is an amenable number.

131414245564516 is a deficient number, since it is larger than the sum of its proper divisors (98560684173394).

131414245564516 is a wasteful number, since it uses less digits than its factorization.

131414245564516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32853561391133 (or 32853561391131 counting only the distinct ones).

The product of its digits is 6912000, while the sum is 52.

Adding to 131414245564516 its reverse (615465542414131), we get a palindrome (746879787978647).

The spelling of 131414245564516 in words is "one hundred thirty-one trillion, four hundred fourteen billion, two hundred forty-five million, five hundred sixty-four thousand, five hundred sixteen".