11432042054 has 32 divisors (see below), whose sum is σ = 18660904416. Its totient is φ = 5231278080.

The previous prime is 11432042023. The next prime is 11432042077. The reversal of 11432042054 is 45024023411.

11432042054 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

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 15 ways as a sum of consecutive naturals, for example, 414602 + ... + 441314.

It is an arithmetic number, because the mean of its divisors is an integer number (583153263).

Almost surely, 2^11432042054 is an apocalyptic number.

11432042054 is a deficient number, since it is larger than the sum of its proper divisors (7228862362).

11432042054 is a wasteful number, since it uses less digits than its factorization.

11432042054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27080.

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 11432042054 its reverse (45024023411), we get a palindrome (56456065465).

The spelling of 11432042054 in words is "eleven billion, four hundred thirty-two million, forty-two thousand, fifty-four".