52240135331214 has 64 divisors (see below), whose sum is σ = 123671426054400. Its totient is φ = 16298127166176.

The previous prime is 52240135331203. The next prime is 52240135331221. The reversal of 52240135331214 is 41213353104225.

52240135331214 is a `hidden beast` number, since 5 + 2 + 2 + 401 + 3 + 5 + 3 + 31 + 214 = 666.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 306639609 + ... + 306809924.

It is an arithmetic number, because the mean of its divisors is an integer number (1932366032100).

Almost surely, 2^{52240135331214} is an apocalyptic number.

52240135331214 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

52240135331214 is an abundant number, since it is smaller than the sum of its proper divisors (71431290723186).

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

52240135331214 is a wasteful number, since it uses less digits than its factorization.

52240135331214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 613449646 (or 613449640 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

Adding to 52240135331214 its reverse (41213353104225), we get a palindrome (93453488435439).

The spelling of 52240135331214 in words is "fifty-two trillion, two hundred forty billion, one hundred thirty-five million, three hundred thirty-one thousand, two hundred fourteen".