431344241 has 8 divisors (see below), whose sum is σ = 439632000. Its totient is φ = 423118080.

The previous prime is 431344201. The next prime is 431344259. The reversal of 431344241 is 142443134.

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

It is a cyclic number.

It is not a de Polignac number, because 431344241 - 2¹⁴ = 431327857 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 431344241.

It is not an unprimeable number, because it can be changed into a prime (431344201) 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, 1136 + ... + 29393.

It is an arithmetic number, because the mean of its divisors is an integer number (54954000).

Almost surely, 2^431344241 is an apocalyptic number.

It is an amenable number.

431344241 is a deficient number, since it is larger than the sum of its proper divisors (8287759).

431344241 is a wasteful number, since it uses less digits than its factorization.

431344241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30799.

The product of its digits is 4608, while the sum is 26.

The square root of 431344241 is about 20768.8285899807. The cubic root of 431344241 is about 755.5699341178.

Adding to 431344241 its reverse (142443134), we get a palindrome (573787375).

The spelling of 431344241 in words is "four hundred thirty-one million, three hundred forty-four thousand, two hundred forty-one".