51040412234 has 48 divisors (see below), whose sum is σ = 97823764800. Its totient is φ = 19822150656.

The previous prime is 51040412149. The next prime is 51040412243. The reversal of 51040412234 is 43221404015.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 553079 + ... + 638730.

It is an arithmetic number, because the mean of its divisors is an integer number (2037995100).

Almost surely, 2^51040412234 is an apocalyptic number.

51040412234 is a deficient number, since it is larger than the sum of its proper divisors (46783352566).

51040412234 is a wasteful number, since it uses less digits than its factorization.

51040412234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1191867 (or 1191860 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 51040412234 its reverse (43221404015), we get a palindrome (94261816249).

The spelling of 51040412234 in words is "fifty-one billion, forty million, four hundred twelve thousand, two hundred thirty-four".