4223072566000 has 40 divisors (see below), whose sum is σ = 10211389469424. Its totient is φ = 1689229025600.

The previous prime is 4223072565967. The next prime is 4223072566043. The reversal of 4223072566000 is 6652703224.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent 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, 1055766142 + ... + 1055770141.

Almost surely, 2^{4223072566000} is an apocalyptic number.

4223072566000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4223072566000 is an abundant number, since it is smaller than the sum of its proper divisors (5988316903424).

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

4223072566000 is a wasteful number, since it uses less digits than its factorization.

4223072566000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2111536306 (or 2111536290 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 37.

The spelling of 4223072566000 in words is "four trillion, two hundred twenty-three billion, seventy-two million, five hundred sixty-six thousand".