43323213404 has 12 divisors (see below), whose sum is σ = 75817213584. Its totient is φ = 21661152384.

The previous prime is 43323213319. The next prime is 43323213473. The reversal of 43323213404 is 40431232334.

It is a congruent number.

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, 192812 + ... + 351884.

It is an arithmetic number, because the mean of its divisors is an integer number (6318101132).

Almost surely, 2^43323213404 is an apocalyptic number.

It is an amenable number.

43323213404 is a deficient number, since it is larger than the sum of its proper divisors (32494000180).

43323213404 is a wasteful number, since it uses less digits than its factorization.

43323213404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227164 (or 227162 counting only the distinct ones).

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

Adding to 43323213404 its reverse (40431232334), we get a palindrome (83754445738).

The spelling of 43323213404 in words is "forty-three billion, three hundred twenty-three million, two hundred thirteen thousand, four hundred four".