1040241001 has 4 divisors (see below), whose sum is σ = 1048181904. Its totient is φ = 1032300100.

The previous prime is 1040240969. The next prime is 1040241029. The reversal of 1040241001 is 1001420401.

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 1040241001 - 2⁵ = 1040240969 is a prime.

It is a super-2 number, since 2×1040241001² = 2164202680322964002, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1040241031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3970255 + ... + 3970516.

It is an arithmetic number, because the mean of its divisors is an integer number (262045476).

Almost surely, 2^1040241001 is an apocalyptic number.

It is an amenable number.

1040241001 is a deficient number, since it is larger than the sum of its proper divisors (7940903).

1040241001 is an equidigital number, since it uses as much as digits as its factorization.

1040241001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7940902.

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 1040241001 is about 32252.7673386331. The cubic root of 1040241001 is about 1013.2376581699.

Adding to 1040241001 its reverse (1001420401), we get a palindrome (2041661402).

The spelling of 1040241001 in words is "one billion, forty million, two hundred forty-one thousand, one".