4016534643 has 24 divisors (see below), whose sum is σ = 6604266240. Its totient is φ = 2328424560.

The previous prime is 4016534633. The next prime is 4016534651. The reversal of 4016534643 is 3464356104.

4016534643 is a `hidden beast` number, since 4 + 0 + 1 + 6 + 5 + 3 + 4 + 643 = 666.

It is not a de Polignac number, because 4016534643 - 2⁶ = 4016534579 is a prime.

It is a super-2 number, since 2×4016534643² = 32265101076838274898, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4016534598 and 4016534607.

It is not an unprimeable number, because it can be changed into a prime (4016534603) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 879703 + ... + 884256.

It is an arithmetic number, because the mean of its divisors is an integer number (275177760).

Almost surely, 2^4016534643 is an apocalyptic number.

4016534643 is a deficient number, since it is larger than the sum of its proper divisors (2587731597).

4016534643 is a wasteful number, since it uses less digits than its factorization.

4016534643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1763999 (or 1763996 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

The square root of 4016534643 is about 63376.1362265009. The cubic root of 4016534643 is about 1589.5853042156.

The spelling of 4016534643 in words is "four billion, sixteen million, five hundred thirty-four thousand, six hundred forty-three".