3804518122120 has 16 divisors (see below), whose sum is σ = 8560165774860. Its totient is φ = 1521807248832.

The previous prime is 3804518122103. The next prime is 3804518122129. The reversal of 3804518122120 is 212218154083.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3745316419524 + 59201702596 = 1935282^2 + 243314^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3804518122120.

It is not an unprimeable number, because it can be changed into a prime (3804518122129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47556476487 + ... + 47556476566.

Almost surely, 2^{3804518122120} is an apocalyptic number.

It is an amenable number.

3804518122120 is an abundant number, since it is smaller than the sum of its proper divisors (4755647652740).

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

3804518122120 is a wasteful number, since it uses less digits than its factorization.

3804518122120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95112953064 (or 95112953060 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 37.

The spelling of 3804518122120 in words is "three trillion, eight hundred four billion, five hundred eighteen million, one hundred twenty-two thousand, one hundred twenty".