43027992272 has 10 divisors (see below), whose sum is σ = 83366735058. Its totient is φ = 21513996128.

The previous prime is 43027992229. The next prime is 43027992277. The reversal of 43027992272 is 27229972034.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 35447852176 + 7580140096 = 188276^2 + 87064^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43027992277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1344624743 + ... + 1344624774.

Almost surely, 2^43027992272 is an apocalyptic number.

It is an amenable number.

43027992272 is a deficient number, since it is larger than the sum of its proper divisors (40338742786).

43027992272 is a wasteful number, since it uses less digits than its factorization.

43027992272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2689249525 (or 2689249519 counting only the distinct ones).

The product of its (nonzero) digits is 762048, while the sum is 47.

The spelling of 43027992272 in words is "forty-three billion, twenty-seven million, nine hundred ninety-two thousand, two hundred seventy-two".