1040205002315 has 16 divisors (see below), whose sum is σ = 1280686026816. Its totient is φ = 810600652800.

The previous prime is 1040205002293. The next prime is 1040205002321. The reversal of 1040205002315 is 5132005020401.

It is not a de Polignac number, because 1040205002315 - 2⁶ = 1040205002251 is a prime.

It is a super-2 number, since 2×1040205002315² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3826607 + ... + 4089416.

It is an arithmetic number, because the mean of its divisors is an integer number (80042876676).

Almost surely, 2^{1040205002315} is an apocalyptic number.

1040205002315 is a deficient number, since it is larger than the sum of its proper divisors (240481024501).

1040205002315 is an equidigital number, since it uses as much as digits as its factorization.

1040205002315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7916710.

The product of its (nonzero) digits is 1200, while the sum is 23.

The spelling of 1040205002315 in words is "one trillion, forty billion, two hundred five million, two thousand, three hundred fifteen".