4243241400431 has 8 divisors (see below), whose sum is σ = 4636692773328. Its totient is φ = 3851073720000.

The previous prime is 4243241400403. The next prime is 4243241400521. The reversal of 4243241400431 is 1340041423424.

4243241400431 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 4243241400431 - 2⁶ = 4243241400367 is a prime.

It is a super-2 number, since 2×4243241400431² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4243241400031) 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, 320916200 + ... + 320929421.

It is an arithmetic number, because the mean of its divisors is an integer number (579586596666).

Almost surely, 2^{4243241400431} is an apocalyptic number.

4243241400431 is a deficient number, since it is larger than the sum of its proper divisors (393451372897).

4243241400431 is a wasteful number, since it uses less digits than its factorization.

4243241400431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 641846233.

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 4243241400431 its reverse (1340041423424), we get a palindrome (5583282823855).

The spelling of 4243241400431 in words is "four trillion, two hundred forty-three billion, two hundred forty-one million, four hundred thousand, four hundred thirty-one".