201126416 has 20 divisors (see below), whose sum is σ = 394617600. Its totient is φ = 99289632.

The previous prime is 201126391. The next prime is 201126479. The reversal of 201126416 is 614621102.

It is a junction number, because it is equal to n+sod(n) for n = 201126391 and 201126400.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78296 + ... + 80823.

It is an arithmetic number, because the mean of its divisors is an integer number (19730880).

Almost surely, 2^201126416 is an apocalyptic number.

It is an amenable number.

201126416 is a deficient number, since it is larger than the sum of its proper divisors (193491184).

201126416 is a wasteful number, since it uses less digits than its factorization.

201126416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159206 (or 159200 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 201126416 is about 14181.9045265437. The cubic root of 201126416 is about 585.8993797271.

Adding to 201126416 its reverse (614621102), we get a palindrome (815747518).

The spelling of 201126416 in words is "two hundred one million, one hundred twenty-six thousand, four hundred sixteen".