623240042326 has 8 divisors (see below), whose sum is σ = 1019847342024. Its totient is φ = 283290928320.

The previous prime is 623240042317. The next prime is 623240042387.

623240042326 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 623240042291 and 623240042300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14164546395 + ... + 14164546438.

It is an arithmetic number, because the mean of its divisors is an integer number (127480917753).

Almost surely, 2^623240042326 is an apocalyptic number.

623240042326 is a deficient number, since it is larger than the sum of its proper divisors (396607299698).

623240042326 is a wasteful number, since it uses less digits than its factorization.

623240042326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28329092846.

The product of its (nonzero) digits is 82944, while the sum is 34.

It can be divided in two parts, 6232400 and 42326, that added together give a palindrome (6274726).

The spelling of 623240042326 in words is "six hundred twenty-three billion, two hundred forty million, forty-two thousand, three hundred twenty-six".