40200443336 has 16 divisors (see below), whose sum is σ = 77974998300. Its totient is φ = 19407110464.

The previous prime is 40200443329. The next prime is 40200443347. The reversal of 40200443336 is 63334400204.

It can be written as a sum of positive squares in 2 ways, for example, as 39828184900 + 372258436 = 199570^2 + 19294^2 .

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a junction number, because it is equal to n+sod(n) for n = 40200443299 and 40200443308.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86638655 + ... + 86639118.

Almost surely, 2^40200443336 is an apocalyptic number.

It is an amenable number.

40200443336 is a deficient number, since it is larger than the sum of its proper divisors (37774554964).

40200443336 is a wasteful number, since it uses less digits than its factorization.

40200443336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173277808 (or 173277804 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 29.

The spelling of 40200443336 in words is "forty billion, two hundred million, four hundred forty-three thousand, three hundred thirty-six".