43204042336 has 96 divisors (see below), whose sum is σ = 106461492480. Its totient is φ = 16801952256.

The previous prime is 43204042319. The next prime is 43204042339. The reversal of 43204042336 is 63324040234.

It is a junction number, because it is equal to n+sod(n) for n = 43204042298 and 43204042307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43204042339) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46075 + ... + 297541.

It is an arithmetic number, because the mean of its divisors is an integer number (1108973880).

Almost surely, 2^43204042336 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 43204042336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53230746240).

43204042336 is an abundant number, since it is smaller than the sum of its proper divisors (63257450144).

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

43204042336 is a wasteful number, since it uses less digits than its factorization.

43204042336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251556 (or 251548 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 31.

The spelling of 43204042336 in words is "forty-three billion, two hundred four million, forty-two thousand, three hundred thirty-six".