1040185010 has 16 divisors (see below), whose sum is σ = 1874188800. Its totient is φ = 415661616.

The previous prime is 1040185009. The next prime is 1040185031. The reversal of 1040185010 is 105810401.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 40850 + ... + 61229.

It is an arithmetic number, because the mean of its divisors is an integer number (117136800).

Almost surely, 2^1040185010 is an apocalyptic number.

1040185010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1040185010 is a deficient number, since it is larger than the sum of its proper divisors (834003790).

1040185010 is a wasteful number, since it uses less digits than its factorization.

1040185010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103105.

The product of its (nonzero) digits is 160, while the sum is 20.

The square root of 1040185010 is about 32251.8993239158. The cubic root of 1040185010 is about 1013.2194786623.

Adding to 1040185010 its reverse (105810401), we get a palindrome (1145995411).

The spelling of 1040185010 in words is "one billion, forty million, one hundred eighty-five thousand, ten".