16126043 has 4 divisors (see below), whose sum is σ = 16561920. Its totient is φ = 15690168.

The previous prime is 16126037. The next prime is 16126049. The reversal of 16126043 is 34062161.

It is a happy number.

16126043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34062161 = 7 ⋅4866023.

It is an interprime number because it is at equal distance from previous prime (16126037) and next prime (16126049).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16126043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16126049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 217883 + ... + 217956.

It is an arithmetic number, because the mean of its divisors is an integer number (4140480).

Almost surely, 2^16126043 is an apocalyptic number.

16126043 is a deficient number, since it is larger than the sum of its proper divisors (435877).

16126043 is an equidigital number, since it uses as much as digits as its factorization.

16126043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 435876.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 16126043 is about 4015.7244676397. The cubic root of 16126043 is about 252.6441643165.

The spelling of 16126043 in words is "sixteen million, one hundred twenty-six thousand, forty-three".