1042201241 has 4 divisors (see below), whose sum is σ = 1047657984. Its totient is φ = 1036744500.

The previous prime is 1042201219. The next prime is 1042201247. The reversal of 1042201241 is 1421022401.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1042201241 - 2¹⁸ = 1041939097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1042201247) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2728085 + ... + 2728466.

It is an arithmetic number, because the mean of its divisors is an integer number (261914496).

Almost surely, 2^1042201241 is an apocalyptic number.

It is an amenable number.

1042201241 is a deficient number, since it is larger than the sum of its proper divisors (5456743).

1042201241 is an equidigital number, since it uses as much as digits as its factorization.

1042201241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5456742.

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 1042201241 is about 32283.1417461188. The cubic root of 1042201241 is about 1013.8737103577.

Adding to 1042201241 its reverse (1421022401), we get a palindrome (2463223642).

The spelling of 1042201241 in words is "one billion, forty-two million, two hundred one thousand, two hundred forty-one".