2436765041820 has 24 divisors (see below), whose sum is σ = 6822942117264. Its totient is φ = 649804011136.

The previous prime is 2436765041771. The next prime is 2436765041849. The reversal of 2436765041820 is 281405676342.

It is a self number, because there is not a number n which added to its sum of digits gives 2436765041820.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20306375289 + ... + 20306375408.

It is an arithmetic number, because the mean of its divisors is an integer number (284289254886).

Almost surely, 2^{2436765041820} is an apocalyptic number.

2436765041820 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2436765041820 is an abundant number, since it is smaller than the sum of its proper divisors (4386177075444).

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

2436765041820 is a wasteful number, since it uses less digits than its factorization.

2436765041820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40612750709 (or 40612750707 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 48.

The spelling of 2436765041820 in words is "two trillion, four hundred thirty-six billion, seven hundred sixty-five million, forty-one thousand, eight hundred twenty".