1128340474052 has 48 divisors (see below), whose sum is σ = 2179452248064. Its totient is φ = 506867172000.

The previous prime is 1128340474049. The next prime is 1128340474067. The reversal of 1128340474052 is 2504740438211.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1971677 + ... + 2478747.

It is an arithmetic number, because the mean of its divisors is an integer number (45405255168).

Almost surely, 2^{1128340474052} is an apocalyptic number.

It is an amenable number.

1128340474052 is a deficient number, since it is larger than the sum of its proper divisors (1051111774012).

1128340474052 is a wasteful number, since it uses less digits than its factorization.

1128340474052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 507680 (or 507678 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 41.

The spelling of 1128340474052 in words is "one trillion, one hundred twenty-eight billion, three hundred forty million, four hundred seventy-four thousand, fifty-two".