4036530720120 has 128 divisors (see below), whose sum is σ = 12148237707840. Its totient is φ = 1072977776640.

The previous prime is 4036530720041. The next prime is 4036530720137. The reversal of 4036530720120 is 210270356304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 55516590 + ... + 55589250.

Almost surely, 2^{4036530720120} is an apocalyptic number.

4036530720120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4036530720120 is an abundant number, since it is smaller than the sum of its proper divisors (8111706987720).

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

4036530720120 is a wasteful number, since it uses less digits than its factorization.

4036530720120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74145 (or 74141 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 33.

The spelling of 4036530720120 in words is "four trillion, thirty-six billion, five hundred thirty million, seven hundred twenty thousand, one hundred twenty".