1148171003772 has 96 divisors (see below), whose sum is σ = 2892275097600. Its totient is φ = 352411637760.

The previous prime is 1148171003747. The next prime is 1148171003807. The reversal of 1148171003772 is 2773001718411.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 137451948 + ... + 137460300.

It is an arithmetic number, because the mean of its divisors is an integer number (30127865600).

Almost surely, 2^{1148171003772} is an apocalyptic number.

1148171003772 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1148171003772 is an abundant number, since it is smaller than the sum of its proper divisors (1744104093828).

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

1148171003772 is a wasteful number, since it uses less digits than its factorization.

1148171003772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10443 (or 10441 counting only the distinct ones).

The product of its (nonzero) digits is 65856, while the sum is 42.

The spelling of 1148171003772 in words is "one trillion, one hundred forty-eight billion, one hundred seventy-one million, three thousand, seven hundred seventy-two".