52342021330 has 32 divisors (see below), whose sum is σ = 96468185088. Its totient is φ = 20436864000.

The previous prime is 52342021301. The next prime is 52342021339. The reversal of 52342021330 is 3312024325.

It is a junction number, because it is equal to n+sod(n) for n = 52342021295 and 52342021304.

It is not an unprimeable number, because it can be changed into a prime (52342021339) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 650415 + ... + 726445.

It is an arithmetic number, because the mean of its divisors is an integer number (3014630784).

Almost surely, 2^52342021330 is an apocalyptic number.

52342021330 is a deficient number, since it is larger than the sum of its proper divisors (44126163758).

52342021330 is a wasteful number, since it uses less digits than its factorization.

52342021330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77682.

The product of its (nonzero) digits is 4320, while the sum is 25.

Adding to 52342021330 its reverse (3312024325), we get a palindrome (55654045655).

The spelling of 52342021330 in words is "fifty-two billion, three hundred forty-two million, twenty-one thousand, three hundred thirty".