4041520207836 has 12 divisors (see below), whose sum is σ = 9430213818312. Its totient is φ = 1347173402608.

The previous prime is 4041520207831. The next prime is 4041520207847. The reversal of 4041520207836 is 6387020251404.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4041520207831) 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, 168396675315 + ... + 168396675338.

It is an arithmetic number, because the mean of its divisors is an integer number (785851151526).

Almost surely, 2^{4041520207836} is an apocalyptic number.

It is an amenable number.

4041520207836 is an abundant number, since it is smaller than the sum of its proper divisors (5388693610476).

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

4041520207836 is a wasteful number, since it uses less digits than its factorization.

4041520207836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336793350660 (or 336793350658 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 42.

The spelling of 4041520207836 in words is "four trillion, forty-one billion, five hundred twenty million, two hundred seven thousand, eight hundred thirty-six".