12258919623076 has 27 divisors (see below), whose sum is σ = 24955757590827. Its totient is φ = 5253801687960.

The previous prime is 12258919623059. The next prime is 12258919623103. The reversal of 12258919623076 is 67032691985221.

The square root of 12258919623076 is 3501274.

It is a perfect power (a square), and thus also a powerful number.

It is a super-2 number, since 2×12258919623076² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 48892791 + ... + 49142881.

Almost surely, 2^{12258919623076} is an apocalyptic number.

12258919623076 is the 3501274-th square number.

It is an amenable number.

12258919623076 is an abundant number, since it is smaller than the sum of its proper divisors (12696837967751).

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

12258919623076 is an frugal number, since it uses more digits than its factorization.

12258919623076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500200 (or 250100 counting only the distinct ones).

The product of its (nonzero) digits is 19595520, while the sum is 61.

The spelling of 12258919623076 in words is "twelve trillion, two hundred fifty-eight billion, nine hundred nineteen million, six hundred twenty-three thousand, seventy-six".