1603432352228 has 24 divisors (see below), whose sum is σ = 3212045457600. Its totient is φ = 686075132448.

The previous prime is 1603432352161. The next prime is 1603432352281. The reversal of 1603432352228 is 8222532343061.

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, 46239083 + ... + 46273746.

It is an arithmetic number, because the mean of its divisors is an integer number (133835227400).

Almost surely, 2^{1603432352228} is an apocalyptic number.

It is an amenable number.

1603432352228 is an abundant number, since it is smaller than the sum of its proper divisors (1608613105372).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1603432352228 is a wasteful number, since it uses less digits than its factorization.

1603432352228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92513459 (or 92513457 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 41.

Adding to 1603432352228 its reverse (8222532343061), we get a palindrome (9825964695289).

The spelling of 1603432352228 in words is "one trillion, six hundred three billion, four hundred thirty-two million, three hundred fifty-two thousand, two hundred twenty-eight".