1040083871 has 4 divisors (see below), whose sum is σ = 1064271912. Its totient is φ = 1015895832.

The previous prime is 1040083853. The next prime is 1040083903. The reversal of 1040083871 is 1783800401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1783800401 = 32779 ⋅54419.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1040083871 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1040083841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12093956 + ... + 12094041.

It is an arithmetic number, because the mean of its divisors is an integer number (266067978).

Almost surely, 2^1040083871 is an apocalyptic number.

1040083871 is a deficient number, since it is larger than the sum of its proper divisors (24188041).

1040083871 is an equidigital number, since it uses as much as digits as its factorization.

1040083871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24188040.

The product of its (nonzero) digits is 5376, while the sum is 32.

The square root of 1040083871 is about 32250.3313316313. The cubic root of 1040083871 is about 1013.1866385664.

The spelling of 1040083871 in words is "one billion, forty million, eighty-three thousand, eight hundred seventy-one".