13423442025412 has 6 divisors (see below), whose sum is σ = 23491023544478. Its totient is φ = 6711721012704.

The previous prime is 13423442025391. The next prime is 13423442025493. The reversal of 13423442025412 is 21452024432431.

It can be written as a sum of positive squares in only one way, i.e., 13284392090176 + 139049935236 = 3644776^2 + 372894^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1677930253173 + ... + 1677930253180.

Almost surely, 2^{13423442025412} is an apocalyptic number.

It is an amenable number.

13423442025412 is a deficient number, since it is larger than the sum of its proper divisors (10067581519066).

13423442025412 is a wasteful number, since it uses less digits than its factorization.

13423442025412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3355860506357 (or 3355860506355 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 37.

Adding to 13423442025412 its reverse (21452024432431), we get a palindrome (34875466457843).

The spelling of 13423442025412 in words is "thirteen trillion, four hundred twenty-three billion, four hundred forty-two million, twenty-five thousand, four hundred twelve".