4401603081572 has 12 divisors (see below), whose sum is σ = 7720193218416. Its totient is φ = 2195833590600.

The previous prime is 4401603081569. The next prime is 4401603081583. The reversal of 4401603081572 is 2751803061044.

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, 1241985554 + ... + 1241989097.

It is an arithmetic number, because the mean of its divisors is an integer number (643349434868).

Almost surely, 2^{4401603081572} is an apocalyptic number.

It is an amenable number.

4401603081572 is a deficient number, since it is larger than the sum of its proper divisors (3318590136844).

4401603081572 is a wasteful number, since it uses less digits than its factorization.

4401603081572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2483975098 (or 2483975096 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 41.

The spelling of 4401603081572 in words is "four trillion, four hundred one billion, six hundred three million, eighty-one thousand, five hundred seventy-two".