51301434243235 has 32 divisors (see below), whose sum is σ = 69362712047808. Its totient is φ = 36104714680320.

The previous prime is 51301434243211. The next prime is 51301434243359. The reversal of 51301434243235 is 53234243410315.

51301434243235 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 51301434243235 - 2⁵ = 51301434243203 is a prime.

It is a Duffinian 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 in 31 ways as a sum of consecutive naturals, for example, 120329122 + ... + 120754711.

It is an arithmetic number, because the mean of its divisors is an integer number (2167584751494).

Almost surely, 2^{51301434243235} is an apocalyptic number.

51301434243235 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

51301434243235 is a deficient number, since it is larger than the sum of its proper divisors (18061277804573).

51301434243235 is a wasteful number, since it uses less digits than its factorization.

51301434243235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241083975.

The product of its (nonzero) digits is 518400, while the sum is 40.

The spelling of 51301434243235 in words is "fifty-one trillion, three hundred one billion, four hundred thirty-four million, two hundred forty-three thousand, two hundred thirty-five".