1040573203415 has 4 divisors (see below), whose sum is σ = 1248687844104. Its totient is φ = 832458562728.

The previous prime is 1040573203391. The next prime is 1040573203447. The reversal of 1040573203415 is 5143023750401.

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 1040573203415 - 2¹⁰ = 1040573202391 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, 104057320337 + ... + 104057320346.

It is an arithmetic number, because the mean of its divisors is an integer number (312171961026).

Almost surely, 2^{1040573203415} is an apocalyptic number.

1040573203415 is a deficient number, since it is larger than the sum of its proper divisors (208114640689).

1040573203415 is an equidigital number, since it uses as much as digits as its factorization.

1040573203415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208114640688.

The product of its (nonzero) digits is 50400, while the sum is 35.

Adding to 1040573203415 its reverse (5143023750401), we get a palindrome (6183596953816).

The spelling of 1040573203415 in words is "one trillion, forty billion, five hundred seventy-three million, two hundred three thousand, four hundred fifteen".