11432003352 has 256 divisors, whose sum is σ = 37563678720. Its totient is φ = 2811072000.

The previous prime is 11432003333. The next prime is 11432003369. The reversal of 11432003352 is 25330023411.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4291573 + ... + 4294235.

It is an arithmetic number, because the mean of its divisors is an integer number (146733120).

Almost surely, 2^11432003352 is an apocalyptic number.

11432003352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11432003352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18781839360).

11432003352 is an abundant number, since it is smaller than the sum of its proper divisors (26131675368).

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

11432003352 is a wasteful number, since it uses less digits than its factorization.

11432003352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2814 (or 2810 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

Adding to 11432003352 its reverse (25330023411), we get a palindrome (36762026763).

The spelling of 11432003352 in words is "eleven billion, four hundred thirty-two million, three thousand, three hundred fifty-two".