43213237084 has 6 divisors (see below), whose sum is σ = 75623164904. Its totient is φ = 21606618540.

The previous prime is 43213237063. The next prime is 43213237117. The reversal of 43213237084 is 48073231234.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5401654632 + ... + 5401654639.

Almost surely, 2^43213237084 is an apocalyptic number.

It is an amenable number.

43213237084 is a deficient number, since it is larger than the sum of its proper divisors (32409927820).

43213237084 is a wasteful number, since it uses less digits than its factorization.

43213237084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10803309275 (or 10803309273 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 37.

The spelling of 43213237084 in words is "forty-three billion, two hundred thirteen million, two hundred thirty-seven thousand, eighty-four".