603445216396 has 24 divisors (see below), whose sum is σ = 1159099470144. Its totient is φ = 272610496080.

The previous prime is 603445216379. The next prime is 603445216403. The reversal of 603445216396 is 693612544306.

It is a super-2 number, since 2×603445216396² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42062350 + ... + 42076693.

It is an arithmetic number, because the mean of its divisors is an integer number (48295811256).

Almost surely, 2^603445216396 is an apocalyptic number.

It is an amenable number.

603445216396 is a deficient number, since it is larger than the sum of its proper divisors (555654253748).

603445216396 is a wasteful number, since it uses less digits than its factorization.

603445216396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84139221 (or 84139219 counting only the distinct ones).

The product of its (nonzero) digits is 2799360, while the sum is 49.

The spelling of 603445216396 in words is "six hundred three billion, four hundred forty-five million, two hundred sixteen thousand, three hundred ninety-six".