1241444331 has 6 divisors (see below), whose sum is σ = 1793197380. Its totient is φ = 827629548.

The previous prime is 1241444299. The next prime is 1241444359. The reversal of 1241444331 is 1334441421.

It is not a de Polignac number, because 1241444331 - 2⁵ = 1241444299 is a prime.

It is a super-2 number, since 2×1241444331² = 3082368053944075122, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1241444295 and 1241444304.

It is not an unprimeable number, because it can be changed into a prime (1241442331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 68969121 + ... + 68969138.

It is an arithmetic number, because the mean of its divisors is an integer number (298866230).

Almost surely, 2^1241444331 is an apocalyptic number.

1241444331 is a deficient number, since it is larger than the sum of its proper divisors (551753049).

1241444331 is a wasteful number, since it uses less digits than its factorization.

1241444331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137938265 (or 137938262 counting only the distinct ones).

The product of its digits is 4608, while the sum is 27.

The square root of 1241444331 is about 35234.1358770156. The cubic root of 1241444331 is about 1074.7540323496.

Adding to 1241444331 its reverse (1334441421), we get a palindrome (2575885752).

The spelling of 1241444331 in words is "one billion, two hundred forty-one million, four hundred forty-four thousand, three hundred thirty-one".