11043406511432 has 16 divisors (see below), whose sum is σ = 20718000464640. Its totient is φ = 5518606387536.

The previous prime is 11043406511353. The next prime is 11043406511471. The reversal of 11043406511432 is 23411560434011.

It is a junction number, because it is equal to n+sod(n) for n = 11043406511392 and 11043406511401.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 387093368 + ... + 387121895.

It is an arithmetic number, because the mean of its divisors is an integer number (1294875029040).

Almost surely, 2^{11043406511432} is an apocalyptic number.

It is an amenable number.

11043406511432 is a deficient number, since it is larger than the sum of its proper divisors (9674593953208).

11043406511432 is a wasteful number, since it uses less digits than its factorization.

11043406511432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 774217052 (or 774217048 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 35.

Adding to 11043406511432 its reverse (23411560434011), we get a palindrome (34454966945443).

The spelling of 11043406511432 in words is "eleven trillion, forty-three billion, four hundred six million, five hundred eleven thousand, four hundred thirty-two".