1040181141 has 16 divisors (see below), whose sum is σ = 1448219520. Its totient is φ = 662840640.

The previous prime is 1040181113. The next prime is 1040181143. The reversal of 1040181141 is 1411810401.

It is not a de Polignac number, because 1040181141 - 2⁷ = 1040181013 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1040181143) 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 15 ways as a sum of consecutive naturals, for example, 113511 + ... + 122331.

It is an arithmetic number, because the mean of its divisors is an integer number (90513720).

Almost surely, 2^1040181141 is an apocalyptic number.

It is an amenable number.

1040181141 is a deficient number, since it is larger than the sum of its proper divisors (408038379).

1040181141 is a wasteful number, since it uses less digits than its factorization.

1040181141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10556.

The product of its (nonzero) digits is 128, while the sum is 21.

The square root of 1040181141 is about 32251.8393428964. The cubic root of 1040181141 is about 1013.2182224271.

Adding to 1040181141 its reverse (1411810401), we get a palindrome (2451991542).

The spelling of 1040181141 in words is "one billion, forty million, one hundred eighty-one thousand, one hundred forty-one".