11334431432432 has 20 divisors (see below), whose sum is σ = 21961083173040. Its totient is φ = 5667055129728.

The previous prime is 11334431432417. The next prime is 11334431432437. The reversal of 11334431432432 is 23423413443311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11334431432437) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 9453332 + ... + 10584627.

It is an arithmetic number, because the mean of its divisors is an integer number (1098054158652).

Almost surely, 2^{11334431432432} is an apocalyptic number.

It is an amenable number.

11334431432432 is a deficient number, since it is larger than the sum of its proper divisors (10626651740608).

11334431432432 is a wasteful number, since it uses less digits than its factorization.

11334431432432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20073320 (or 20073314 counting only the distinct ones).

The product of its digits is 248832, while the sum is 38.

Adding to 11334431432432 its reverse (23423413443311), we get a palindrome (34757844875743).

The spelling of 11334431432432 in words is "eleven trillion, three hundred thirty-four billion, four hundred thirty-one million, four hundred thirty-two thousand, four hundred thirty-two".