43234167612 has 12 divisors (see below), whose sum is σ = 100879724456. Its totient is φ = 14411389200.

The previous prime is 43234167601. The next prime is 43234167619. The reversal of 43234167612 is 21676143234.

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43234167619) 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, 1801423639 + ... + 1801423662.

Almost surely, 2^43234167612 is an apocalyptic number.

It is an amenable number.

43234167612 is an abundant number, since it is smaller than the sum of its proper divisors (57645556844).

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

43234167612 is a wasteful number, since it uses less digits than its factorization.

43234167612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3602847308 (or 3602847306 counting only the distinct ones).

The product of its digits is 145152, while the sum is 39.

The spelling of 43234167612 in words is "forty-three billion, two hundred thirty-four million, one hundred sixty-seven thousand, six hundred twelve".