11989152348 has 48 divisors (see below), whose sum is σ = 28475099520. Its totient is φ = 3925022400.

The previous prime is 11989152337. The next prime is 11989152359. The reversal of 11989152348 is 84325198911.

It is an interprime number because it is at equal distance from previous prime (11989152337) and next prime (11989152359).

It is a self number, because there is not a number n which added to its sum of digits gives 11989152348.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 821838 + ... + 836298.

It is an arithmetic number, because the mean of its divisors is an integer number (593231240).

Almost surely, 2^11989152348 is an apocalyptic number.

It is an amenable number.

11989152348 is an abundant number, since it is smaller than the sum of its proper divisors (16485947172).

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

11989152348 is a wasteful number, since it uses less digits than its factorization.

11989152348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15698 (or 15696 counting only the distinct ones).

The product of its digits is 622080, while the sum is 51.

The spelling of 11989152348 in words is "eleven billion, nine hundred eighty-nine million, one hundred fifty-two thousand, three hundred forty-eight".