1042241311 has 8 divisors (see below), whose sum is σ = 1053426384. Its totient is φ = 1031083200.

The previous prime is 1042241269. The next prime is 1042241327. The reversal of 1042241311 is 1131422401.

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 1042241311 - 2⁹ = 1042240799 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1042241381) 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, 76411 + ... + 89011.

It is an arithmetic number, because the mean of its divisors is an integer number (131678298).

Almost surely, 2^1042241311 is an apocalyptic number.

1042241311 is a deficient number, since it is larger than the sum of its proper divisors (11185073).

1042241311 is a wasteful number, since it uses less digits than its factorization.

1042241311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13481.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 1042241311 is about 32283.7623427010. The cubic root of 1042241311 is about 1013.8867038173.

Adding to 1042241311 its reverse (1131422401), we get a palindrome (2173663712).

The spelling of 1042241311 in words is "one billion, forty-two million, two hundred forty-one thousand, three hundred eleven".