126016424 has 16 divisors (see below), whose sum is σ = 236584320. Its totient is φ = 62927280.

The previous prime is 126016421. The next prime is 126016453. The reversal of 126016424 is 424610621.

It is a junction number, because it is equal to n+sod(n) for n = 126016393 and 126016402.

It is not an unprimeable number, because it can be changed into a prime (126016421) 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, 3224 + ... + 16199.

It is an arithmetic number, because the mean of its divisors is an integer number (14786520).

Almost surely, 2^126016424 is an apocalyptic number.

It is an amenable number.

126016424 is a deficient number, since it is larger than the sum of its proper divisors (110567896).

126016424 is a wasteful number, since it uses less digits than its factorization.

126016424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20240 (or 20236 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 126016424 is about 11225.7037195893. The cubic root of 126016424 is about 501.3515751970.

The spelling of 126016424 in words is "one hundred twenty-six million, sixteen thousand, four hundred twenty-four".