1431041241 has 8 divisors (see below), whose sum is σ = 2180634304. Its totient is φ = 817737840.

The previous prime is 1431041237. The next prime is 1431041257. The reversal of 1431041241 is 1421401341.

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

It is not a de Polignac number, because 1431041241 - 2² = 1431041237 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 68144821 = 1431041241 / (1 + 4 + 3 + 1 + 0 + 4 + 1 + 2 + 4 + 1).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1431041231) 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, 34072390 + ... + 34072431.

It is an arithmetic number, because the mean of its divisors is an integer number (272579288).

Almost surely, 2^1431041241 is an apocalyptic number.

It is an amenable number.

1431041241 is a deficient number, since it is larger than the sum of its proper divisors (749593063).

1431041241 is an equidigital number, since it uses as much as digits as its factorization.

1431041241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68144831.

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 1431041241 is about 37829.1057388355. The cubic root of 1431041241 is about 1126.8965516676.

Adding to 1431041241 its reverse (1421401341), we get a palindrome (2852442582).

The spelling of 1431041241 in words is "one billion, four hundred thirty-one million, forty-one thousand, two hundred forty-one".