11344020432 has 20 divisors (see below), whose sum is σ = 29305386240. Its totient is φ = 3781340128.

The previous prime is 11344020427. The next prime is 11344020469. The reversal of 11344020432 is 23402044311.

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 pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 118166832 + ... + 118166927.

It is an arithmetic number, because the mean of its divisors is an integer number (1465269312).

Almost surely, 2^11344020432 is an apocalyptic number.

11344020432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11344020432 is an abundant number, since it is smaller than the sum of its proper divisors (17961365808).

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

11344020432 is a wasteful number, since it uses less digits than its factorization.

11344020432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236333770 (or 236333764 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 11344020432 its reverse (23402044311), we get a palindrome (34746064743).

It can be divided in two parts, 11 and 344020432, that added together give a palindrome (344020443).

The spelling of 11344020432 in words is "eleven billion, three hundred forty-four million, twenty thousand, four hundred thirty-two".