43432230436 has 24 divisors (see below), whose sum is σ = 86896305216. Its totient is φ = 18606989280.

The previous prime is 43432230431. The next prime is 43432230437. The reversal of 43432230436 is 63403223434.

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 7 ways as a sum of consecutive naturals, for example, 206206 + ... + 359701.

It is an arithmetic number, because the mean of its divisors is an integer number (3620679384).

Almost surely, 2^43432230436 is an apocalyptic number.

It is an amenable number.

43432230436 is an abundant number, since it is smaller than the sum of its proper divisors (43464074780).

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

43432230436 is a wasteful number, since it uses less digits than its factorization.

43432230436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 568659 (or 568657 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 34.

The spelling of 43432230436 in words is "forty-three billion, four hundred thirty-two million, two hundred thirty thousand, four hundred thirty-six".