1040041232242 has 4 divisors (see below), whose sum is σ = 1560061848366. Its totient is φ = 520020616120.

The previous prime is 1040041232213. The next prime is 1040041232267. The reversal of 1040041232242 is 2422321400401.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 735578960281 + 304462271961 = 857659^2 + 551781^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 260010308059 + ... + 260010308062.

Almost surely, 2^{1040041232242} is an apocalyptic number.

1040041232242 is a deficient number, since it is larger than the sum of its proper divisors (520020616124).

1040041232242 is an equidigital number, since it uses as much as digits as its factorization.

1040041232242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 520020616123.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 1040041232242 its reverse (2422321400401), we get a palindrome (3462362632643).

The spelling of 1040041232242 in words is "one trillion, forty billion, forty-one million, two hundred thirty-two thousand, two hundred forty-two".