4016421746 has 16 divisors (see below), whose sum is σ = 6173609400. Its totient is φ = 1958584320.

The previous prime is 4016421701. The next prime is 4016421757. The reversal of 4016421746 is 6471246104.

It can be written as a sum of positive squares in 4 ways, for example, as 768675625 + 3247746121 = 27725^2 + 56989^2 .

It is a super-2 number, since 2×4016421746² = 32263287283483377032, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 325970 + ... + 338066.

Almost surely, 2^4016421746 is an apocalyptic number.

4016421746 is a deficient number, since it is larger than the sum of its proper divisors (2157187654).

4016421746 is a wasteful number, since it uses less digits than its factorization.

4016421746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16189.

The product of its (nonzero) digits is 32256, while the sum is 35.

The square root of 4016421746 is about 63375.2455300964. The cubic root of 4016421746 is about 1589.5704106892.

The spelling of 4016421746 in words is "four billion, sixteen million, four hundred twenty-one thousand, seven hundred forty-six".