10043544405 has 16 divisors (see below), whose sum is σ = 16121349504. Its totient is φ = 5339330880.

The previous prime is 10043544383. The next prime is 10043544421. The reversal of 10043544405 is 50444534001.

It is not a de Polignac number, because 10043544405 - 2¹¹ = 10043542357 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1071814 + ... + 1081143.

It is an arithmetic number, because the mean of its divisors is an integer number (1007584344).

Almost surely, 2^10043544405 is an apocalyptic number.

10043544405 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10043544405 is a deficient number, since it is larger than the sum of its proper divisors (6077805099).

10043544405 is a wasteful number, since it uses less digits than its factorization.

10043544405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2153276.

The product of its (nonzero) digits is 19200, while the sum is 30.

The spelling of 10043544405 in words is "ten billion, forty-three million, five hundred forty-four thousand, four hundred five".