10111432412 has 24 divisors (see below), whose sum is σ = 17833828320. Its totient is φ = 5016093440.

The previous prime is 10111432399. The next prime is 10111432433. The reversal of 10111432412 is 21423411101.

10111432412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1333889 + ... + 1341447.

It is an arithmetic number, because the mean of its divisors is an integer number (743076180).

Almost surely, 2^10111432412 is an apocalyptic number.

It is an amenable number.

10111432412 is a deficient number, since it is larger than the sum of its proper divisors (7722395908).

10111432412 is a wasteful number, since it uses less digits than its factorization.

10111432412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10141 (or 10139 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 10111432412 its reverse (21423411101), we get a palindrome (31534843513).

The spelling of 10111432412 in words is "ten billion, one hundred eleven million, four hundred thirty-two thousand, four hundred twelve".