16141044406 has 4 divisors (see below), whose sum is σ = 24211566612. Its totient is φ = 8070522202.

The previous prime is 16141044347. The next prime is 16141044427. The reversal of 16141044406 is 60444014161.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 60444014161 = 3187 ⋅18965803.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4035261100 + ... + 4035261103.

It is an arithmetic number, because the mean of its divisors is an integer number (6052891653).

Almost surely, 2^16141044406 is an apocalyptic number.

16141044406 is a deficient number, since it is larger than the sum of its proper divisors (8070522206).

16141044406 is an equidigital number, since it uses as much as digits as its factorization.

16141044406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8070522205.

The product of its (nonzero) digits is 9216, while the sum is 31.

Adding to 16141044406 its reverse (60444014161), we get a palindrome (76585058567).

The spelling of 16141044406 in words is "sixteen billion, one hundred forty-one million, forty-four thousand, four hundred six".