52140140314 has 4 divisors (see below), whose sum is σ = 78210210474. Its totient is φ = 26070070156.

The previous prime is 52140140291. The next prime is 52140140333. The reversal of 52140140314 is 41304104125.

52140140314 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 45273200625 + 6866939689 = 212775^2 + 82867^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13035035077 + ... + 13035035080.

Almost surely, 2^52140140314 is an apocalyptic number.

52140140314 is a deficient number, since it is larger than the sum of its proper divisors (26070070160).

52140140314 is a wasteful number, since it uses less digits than its factorization.

52140140314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26070070159.

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 52140140314 its reverse (41304104125), we get a palindrome (93444244439).

The spelling of 52140140314 in words is "fifty-two billion, one hundred forty million, one hundred forty thousand, three hundred fourteen".