241403431 has 2 divisors, whose sum is σ = 241403432. Its totient is φ = 241403430.

The previous prime is 241403399. The next prime is 241403467. The reversal of 241403431 is 134304142.

241403431 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 241403431 - 2⁵ = 241403399 is a prime.

It is a super-2 number, since 2×241403431² = 116551232997143522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (241403471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120701715 + 120701716.

It is an arithmetic number, because the mean of its divisors is an integer number (120701716).

Almost surely, 2^241403431 is an apocalyptic number.

241403431 is a deficient number, since it is larger than the sum of its proper divisors (1).

241403431 is an equidigital number, since it uses as much as digits as its factorization.

241403431 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 241403431 is about 15537.1629006070. The cubic root of 241403431 is about 622.6554772582.

Adding to 241403431 its reverse (134304142), we get a palindrome (375707573).

The spelling of 241403431 in words is "two hundred forty-one million, four hundred three thousand, four hundred thirty-one".