51131142413314 has 8 divisors (see below), whose sum is σ = 76698638036748. Its totient is φ = 25564929734400.

The previous prime is 51131142413297. The next prime is 51131142413333. The reversal of 51131142413314 is 41331424113115.

It can be written as a sum of positive squares in 2 ways, for example, as 33534233265625 + 17596909147689 = 5790875^2 + 4194867^2 .

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

It is a super-2 number, since 2×51131142413314² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 51131142413314.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 320636487 + ... + 320795914.

Almost surely, 2^{51131142413314} is an apocalyptic number.

51131142413314 is a deficient number, since it is larger than the sum of its proper divisors (25567495623434).

51131142413314 is a wasteful number, since it uses less digits than its factorization.

51131142413314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 641472260.

The product of its digits is 17280, while the sum is 34.

Adding to 51131142413314 its reverse (41331424113115), we get a palindrome (92462566526429).

The spelling of 51131142413314 in words is "fifty-one trillion, one hundred thirty-one billion, one hundred forty-two million, four hundred thirteen thousand, three hundred fourteen".