51142344324115 has 32 divisors (see below), whose sum is σ = 70153151846400. Its totient is φ = 35428423873920.

The previous prime is 51142344324109. The next prime is 51142344324151.

51142344324115 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 51142344324115 - 2²³ = 51142335935507 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 84276600 + ... + 84881269.

It is an arithmetic number, because the mean of its divisors is an integer number (2192285995200).

Almost surely, 2^{51142344324115} is an apocalyptic number.

51142344324115 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

51142344324115 is a deficient number, since it is larger than the sum of its proper divisors (19010807522285).

51142344324115 is a wasteful number, since it uses less digits than its factorization.

51142344324115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169158147.

The product of its digits is 230400, while the sum is 40.

It can be divided in two parts, 5114234 and 4324115, that added together give a palindrome (9438349).

The spelling of 51142344324115 in words is "fifty-one trillion, one hundred forty-two billion, three hundred forty-four million, three hundred twenty-four thousand, one hundred fifteen".