1040081873 has 16 divisors (see below), whose sum is σ = 1094860800. Its totient is φ = 986148240.

The previous prime is 1040081851. The next prime is 1040081909. The reversal of 1040081873 is 3781800401.

It is a cyclic number.

It is not a de Polignac number, because 1040081873 - 2⁸ = 1040081617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1040081813) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2368988 + ... + 2369426.

It is an arithmetic number, because the mean of its divisors is an integer number (68428800).

Almost surely, 2^1040081873 is an apocalyptic number.

It is an amenable number.

1040081873 is a deficient number, since it is larger than the sum of its proper divisors (54778927).

1040081873 is a wasteful number, since it uses less digits than its factorization.

1040081873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1132.

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

The square root of 1040081873 is about 32250.3003551905. The cubic root of 1040081873 is about 1013.1859897892.

The spelling of 1040081873 in words is "one billion, forty million, eighty-one thousand, eight hundred seventy-three".