52144440223104 has 96 divisors (see below), whose sum is σ = 150100476183840. Its totient is φ = 17375755668480.

The previous prime is 52144440223087. The next prime is 52144440223163. The reversal of 52144440223104 is 40132204444125.

52144440223104 is a `hidden beast` number, since 5 + 2 + 14 + 4 + 4 + 402 + 231 + 0 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3953512 + ... + 10950759.

It is an arithmetic number, because the mean of its divisors is an integer number (1563546626915).

Almost surely, 2^{52144440223104} is an apocalyptic number.

It is an amenable number.

52144440223104 is an abundant number, since it is smaller than the sum of its proper divisors (97956035960736).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52144440223104 is a wasteful number, since it uses less digits than its factorization.

52144440223104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14907328 (or 14907313 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 36.

Adding to 52144440223104 its reverse (40132204444125), we get a palindrome (92276644667229).

The spelling of 52144440223104 in words is "fifty-two trillion, one hundred forty-four billion, four hundred forty million, two hundred twenty-three thousand, one hundred four".