51340354041044 has 6 divisors (see below), whose sum is σ = 89845619571834. Its totient is φ = 25670177020520.

The previous prime is 51340354040981. The next prime is 51340354041091. The reversal of 51340354041044 is 44014045304315.

51340354041044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 47816699461444 + 3523654579600 = 6914962^2 + 1877140^2 .

It is a junction number, because it is equal to n+sod(n) for n = 51340354040989 and 51340354041007.

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 as a sum of consecutive naturals, namely, 6417544255127 + ... + 6417544255134.

It is an arithmetic number, because the mean of its divisors is an integer number (14974269928639).

Almost surely, 2^{51340354041044} is an apocalyptic number.

It is an amenable number.

51340354041044 is a deficient number, since it is larger than the sum of its proper divisors (38505265530790).

51340354041044 is a wasteful number, since it uses less digits than its factorization.

51340354041044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12835088510265 (or 12835088510263 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 38.

Adding to 51340354041044 its reverse (44014045304315), we get a palindrome (95354399345359).

The spelling of 51340354041044 in words is "fifty-one trillion, three hundred forty billion, three hundred fifty-four million, forty-one thousand, forty-four".