4010010821720 has 64 divisors (see below), whose sum is σ = 9097348792320. Its totient is φ = 1590712712064.

The previous prime is 4010010821711. The next prime is 4010010821809. The reversal of 4010010821720 is 271280100104.

It is a self number, because there is not a number n which added to its sum of digits gives 4010010821720.

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 15 ways as a sum of consecutive naturals, for example, 12145949 + ... + 12471731.

It is an arithmetic number, because the mean of its divisors is an integer number (142146074880).

Almost surely, 2^{4010010821720} is an apocalyptic number.

4010010821720 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4010010821720 is an abundant number, since it is smaller than the sum of its proper divisors (5087337970600).

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

4010010821720 is a wasteful number, since it uses less digits than its factorization.

4010010821720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328344 (or 328340 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 26.

Adding to 4010010821720 its reverse (271280100104), we get a palindrome (4281290921824).

The spelling of 4010010821720 in words is "four trillion, ten billion, ten million, eight hundred twenty-one thousand, seven hundred twenty".