11173463148 has 48 divisors (see below), whose sum is σ = 26357395680. Its totient is φ = 3683712000.

The previous prime is 11173463113. The next prime is 11173463159. The reversal of 11173463148 is 84136437111.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1281588 + ... + 1290276.

It is an arithmetic number, because the mean of its divisors is an integer number (549112410).

Almost surely, 2^11173463148 is an apocalyptic number.

It is an amenable number.

11173463148 is an abundant number, since it is smaller than the sum of its proper divisors (15183932532).

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

11173463148 is a wasteful number, since it uses less digits than its factorization.

11173463148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9858 (or 9856 counting only the distinct ones).

The product of its digits is 48384, while the sum is 39.

The spelling of 11173463148 in words is "eleven billion, one hundred seventy-three million, four hundred sixty-three thousand, one hundred forty-eight".