43242952272 has 80 divisors (see below), whose sum is σ = 120344880768. Its totient is φ = 13301015040.

The previous prime is 43242952229. The next prime is 43242952301. The reversal of 43242952272 is 27225924234.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2149653 + ... + 2169675.

Almost surely, 2^43242952272 is an apocalyptic number.

It is an amenable number.

43242952272 is an abundant number, since it is smaller than the sum of its proper divisors (77101928496).

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

43242952272 is a wasteful number, since it uses less digits than its factorization.

43242952272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23508 (or 23502 counting only the distinct ones).

The product of its digits is 483840, while the sum is 42.

The spelling of 43242952272 in words is "forty-three billion, two hundred forty-two million, nine hundred fifty-two thousand, two hundred seventy-two".