4202208266840 has 16 divisors (see below), whose sum is σ = 9454968600480. Its totient is φ = 1680883306720.

The previous prime is 4202208266807. The next prime is 4202208266881. The reversal of 4202208266840 is 486628022024.

It is a junction number, because it is equal to n+sod(n) for n = 4202208266791 and 4202208266800.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 52527603296 + ... + 52527603375.

It is an arithmetic number, because the mean of its divisors is an integer number (590935537530).

Almost surely, 2^{4202208266840} is an apocalyptic number.

4202208266840 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4202208266840 is an abundant number, since it is smaller than the sum of its proper divisors (5252760333640).

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

4202208266840 is a wasteful number, since it uses less digits than its factorization.

4202208266840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105055206682 (or 105055206678 counting only the distinct ones).

The product of its (nonzero) digits is 589824, while the sum is 44.

The spelling of 4202208266840 in words is "four trillion, two hundred two billion, two hundred eight million, two hundred sixty-six thousand, eight hundred forty".