4223540016 has 80 divisors (see below), whose sum is σ = 12328675200. Its totient is φ = 1383976512.

The previous prime is 4223539997. The next prime is 4223540017. The reversal of 4223540016 is 6100453224.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (4223540017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57366 + ... + 108341.

It is an arithmetic number, because the mean of its divisors is an integer number (154108440).

Almost surely, 2^4223540016 is an apocalyptic number.

It is an amenable number.

4223540016 is an abundant number, since it is smaller than the sum of its proper divisors (8105135184).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4223540016 is a wasteful number, since it uses less digits than its factorization.

4223540016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165783 (or 165771 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 4223540016 is about 64988.7683834676. The cubic root of 4223540016 is about 1616.4373285383.

The spelling of 4223540016 in words is "four billion, two hundred twenty-three million, five hundred forty thousand, sixteen".