43401200204 has 12 divisors (see below), whose sum is σ = 75969233928. Its totient is φ = 21695704800.

The previous prime is 43401200203. The next prime is 43401200231. The reversal of 43401200204 is 40200210434.

It is not an unprimeable number, because it can be changed into a prime (43401200201) 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, 1203842 + ... + 1239369.

It is an arithmetic number, because the mean of its divisors is an integer number (6330769494).

Almost surely, 2^43401200204 is an apocalyptic number.

It is an amenable number.

43401200204 is a deficient number, since it is larger than the sum of its proper divisors (32568033724).

43401200204 is a wasteful number, since it uses less digits than its factorization.

43401200204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2447656 (or 2447654 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 43401200204 its reverse (40200210434), we get a palindrome (83601410638).

The spelling of 43401200204 in words is "forty-three billion, four hundred one million, two hundred thousand, two hundred four".