11043466323550 has 12 divisors (see below), whose sum is σ = 20540847361896. Its totient is φ = 4417386529400.

The previous prime is 11043466323511. The next prime is 11043466323569. The reversal of 11043466323550 is 5532366434011.

It is a junction number, because it is equal to n+sod(n) for n = 11043466323497 and 11043466323506.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 110434663186 + ... + 110434663285.

It is an arithmetic number, because the mean of its divisors is an integer number (1711737280158).

Almost surely, 2^{11043466323550} is an apocalyptic number.

11043466323550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11043466323550 is a deficient number, since it is larger than the sum of its proper divisors (9497381038346).

11043466323550 is a wasteful number, since it uses less digits than its factorization.

11043466323550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220869326483 (or 220869326478 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 43.

The spelling of 11043466323550 in words is "eleven trillion, forty-three billion, four hundred sixty-six million, three hundred twenty-three thousand, five hundred fifty".