1041240131615 has 4 divisors (see below), whose sum is σ = 1249488157944. Its totient is φ = 832992105288.

The previous prime is 1041240131609. The next prime is 1041240131663. The reversal of 1041240131615 is 5161310421401.

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 1041240131615 - 2¹⁰ = 1041240130591 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104124013157 + ... + 104124013166.

It is an arithmetic number, because the mean of its divisors is an integer number (312372039486).

Almost surely, 2^{1041240131615} is an apocalyptic number.

1041240131615 is a deficient number, since it is larger than the sum of its proper divisors (208248026329).

1041240131615 is an equidigital number, since it uses as much as digits as its factorization.

1041240131615 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208248026328.

The product of its (nonzero) digits is 2880, while the sum is 29.

The spelling of 1041240131615 in words is "one trillion, forty-one billion, two hundred forty million, one hundred thirty-one thousand, six hundred fifteen".