43432230434 has 8 divisors (see below), whose sum is σ = 65150124060. Its totient is φ = 21715522416.

The previous prime is 43432230431. The next prime is 43432230437. The reversal of 43432230434 is 43403223434.

It is an interprime number because it is at equal distance from previous prime (43432230431) and next prime (43432230437).

It can be written as a sum of positive squares in 2 ways, for example, as 28661474209 + 14770756225 = 169297^2 + 121535^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 43432230434.

It is not an unprimeable number, because it can be changed into a prime (43432230431) 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, 198329 + ... + 355244.

Almost surely, 2^43432230434 is an apocalyptic number.

43432230434 is a deficient number, since it is larger than the sum of its proper divisors (21717893626).

43432230434 is a wasteful number, since it uses less digits than its factorization.

43432230434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 592804.

The product of its (nonzero) digits is 82944, while the sum is 32.

Adding to 43432230434 its reverse (43403223434), we get a palindrome (86835453868).

The spelling of 43432230434 in words is "forty-three billion, four hundred thirty-two million, two hundred thirty thousand, four hundred thirty-four".