432945941 has 4 divisors (see below), whose sum is σ = 436060800. Its totient is φ = 429831084.

The previous prime is 432945911. The next prime is 432945943. The reversal of 432945941 is 149549234.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 432945941 - 2¹⁰ = 432944917 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (432945943) 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, 1557221 + ... + 1557498.

It is an arithmetic number, because the mean of its divisors is an integer number (109015200).

Almost surely, 2^432945941 is an apocalyptic number.

It is an amenable number.

432945941 is a deficient number, since it is larger than the sum of its proper divisors (3114859).

432945941 is a wasteful number, since it uses less digits than its factorization.

432945941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3114858.

The product of its digits is 155520, while the sum is 41.

The square root of 432945941 is about 20807.3530512653. The cubic root of 432945941 is about 756.5039920389.

The spelling of 432945941 in words is "four hundred thirty-two million, nine hundred forty-five thousand, nine hundred forty-one".