13452221035144 has 16 divisors (see below), whose sum is σ = 25225714944000. Its totient is φ = 6725363716752.

The previous prime is 13452221035049. The next prime is 13452221035153. The reversal of 13452221035144 is 44153012225431.

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, 93273544 + ... + 93417655.

It is an arithmetic number, because the mean of its divisors is an integer number (1576607184000).

Almost surely, 2^{13452221035144} is an apocalyptic number.

It is an amenable number.

13452221035144 is a deficient number, since it is larger than the sum of its proper divisors (11773493908856).

13452221035144 is a wasteful number, since it uses less digits than its factorization.

13452221035144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186700212 (or 186700208 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 37.

The spelling of 13452221035144 in words is "thirteen trillion, four hundred fifty-two billion, two hundred twenty-one million, thirty-five thousand, one hundred forty-four".