12303418156352 has 14 divisors (see below), whose sum is σ = 24414595404138. Its totient is φ = 6151709078144.

The previous prime is 12303418156327. The next prime is 12303418156417. The reversal of 12303418156352 is 25365181430321.

It can be written as a sum of positive squares in only one way, i.e., 7719639923776 + 4583778232576 = 2778424^2 + 2140976^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 96120454283 + ... + 96120454410.

Almost surely, 2^{12303418156352} is an apocalyptic number.

It is an amenable number.

12303418156352 is a deficient number, since it is larger than the sum of its proper divisors (12111177247786).

12303418156352 is an equidigital number, since it uses as much as digits as its factorization.

12303418156352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192240908705 (or 192240908695 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 44.

Adding to 12303418156352 its reverse (25365181430321), we get a palindrome (37668599586673).

The spelling of 12303418156352 in words is "twelve trillion, three hundred three billion, four hundred eighteen million, one hundred fifty-six thousand, three hundred fifty-two".