1041240332291 has 4 divisors (see below), whose sum is σ = 1050792996000. Its totient is φ = 1031687668584.

The previous prime is 1041240332267. The next prime is 1041240332317. The reversal of 1041240332291 is 1922330421401.

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

It is a cyclic number.

It is not a de Polignac number, because 1041240332291 - 2²² = 1041236137987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1041240332191) 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, 4776331691 + ... + 4776331908.

It is an arithmetic number, because the mean of its divisors is an integer number (262698249000).

Almost surely, 2^{1041240332291} is an apocalyptic number.

1041240332291 is a deficient number, since it is larger than the sum of its proper divisors (9552663709).

1041240332291 is an equidigital number, since it uses as much as digits as its factorization.

1041240332291 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9552663708.

The product of its (nonzero) digits is 10368, while the sum is 32.

Adding to 1041240332291 its reverse (1922330421401), we get a palindrome (2963570753692).

The spelling of 1041240332291 in words is "one trillion, forty-one billion, two hundred forty million, three hundred thirty-two thousand, two hundred ninety-one".