43104202002 has 40 divisors (see below), whose sum is σ = 96746267772. Its totient is φ = 14344128000.

The previous prime is 43104201983. The next prime is 43104202039. The reversal of 43104202002 is 20020240134.

43104202002 is a `hidden beast` number, since 43 + 1 + 0 + 420 + 200 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 42258613761 + 845588241 = 205569^2 + 29079^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 123999 + ... + 318722.

Almost surely, 2^43104202002 is an apocalyptic number.

43104202002 is an abundant number, since it is smaller than the sum of its proper divisors (53642065770).

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

43104202002 is a wasteful number, since it uses less digits than its factorization.

43104202002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 443336 (or 443327 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

Adding to 43104202002 its reverse (20020240134), we get a palindrome (63124442136).

The spelling of 43104202002 in words is "forty-three billion, one hundred four million, two hundred two thousand, two".