52140214422 has 24 divisors (see below), whose sum is σ = 114067269264. Its totient is φ = 17211332304.

The previous prime is 52140214397. The next prime is 52140214507. The reversal of 52140214422 is 22441204125.

It is a happy number.

52140214422 is a `hidden beast` number, since 5 + 21 + 4 + 0 + 214 + 422 = 666.

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, 14059693 + ... + 14063400.

It is an arithmetic number, because the mean of its divisors is an integer number (4752802886).

Almost surely, 2^52140214422 is an apocalyptic number.

52140214422 is an abundant number, since it is smaller than the sum of its proper divisors (61927054842).

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

52140214422 is a wasteful number, since it uses less digits than its factorization.

52140214422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28123204 (or 28123201 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 27.

Adding to 52140214422 its reverse (22441204125), we get a palindrome (74581418547).

It can be divided in two parts, 521402 and 14422, that added together give a square (535824 = 732²).

The spelling of 52140214422 in words is "fifty-two billion, one hundred forty million, two hundred fourteen thousand, four hundred twenty-two".