624064024224242 has 16 divisors (see below), whose sum is σ = 1071869594200512. Its totient is φ = 266944622213520.

The previous prime is 624064024224181. The next prime is 624064024224257. The reversal of 624064024224242 is 242422420460426.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 624064024224193 and 624064024224202.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42615673109 + ... + 42615687752.

It is an arithmetic number, because the mean of its divisors is an integer number (66991849637532).

Almost surely, 2^{624064024224242} is an apocalyptic number.

624064024224242 is a deficient number, since it is larger than the sum of its proper divisors (447805569976270).

624064024224242 is a wasteful number, since it uses less digits than its factorization.

624064024224242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85231361393.

The product of its (nonzero) digits is 2359296, while the sum is 44.

Adding to 624064024224242 its reverse (242422420460426), we get a palindrome (866486444684668).

The spelling of 624064024224242 in words is "six hundred twenty-four trillion, sixty-four billion, twenty-four million, two hundred twenty-four thousand, two hundred forty-two".