43243150473 has 6 divisors (see below), whose sum is σ = 62462328474. Its totient is φ = 28828766976.

The previous prime is 43243150441. The next prime is 43243150481. The reversal of 43243150473 is 37405134234.

43243150473 is a `hidden beast` number, since 4 + 32 + 4 + 3 + 150 + 473 = 666.

It can be written as a sum of positive squares in only one way, i.e., 22751800569 + 20491349904 = 150837^2 + 143148^2 .

It is not a de Polignac number, because 43243150473 - 2⁵ = 43243150441 is a prime.

It is not an unprimeable number, because it can be changed into a prime (43243150273) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2402397240 + ... + 2402397257.

It is an arithmetic number, because the mean of its divisors is an integer number (10410388079).

Almost surely, 2^43243150473 is an apocalyptic number.

It is an amenable number.

43243150473 is a deficient number, since it is larger than the sum of its proper divisors (19219178001).

43243150473 is a wasteful number, since it uses less digits than its factorization.

43243150473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4804794503 (or 4804794500 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 36.

The spelling of 43243150473 in words is "forty-three billion, two hundred forty-three million, one hundred fifty thousand, four hundred seventy-three".