4140031005 has 48 divisors (see below), whose sum is σ = 7869588480. Its totient is φ = 1996732800.

The previous prime is 4140030989. The next prime is 4140031033. The reversal of 4140031005 is 5001300414.

It is a happy number.

It is not a de Polignac number, because 4140031005 - 2⁴ = 4140030989 is a prime.

It is a super-2 number, since 2×4140031005² = 34279713444722620050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 72651 + ... + 116439.

It is an arithmetic number, because the mean of its divisors is an integer number (163949760).

Almost surely, 2^4140031005 is an apocalyptic number.

4140031005 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4140031005 is a deficient number, since it is larger than the sum of its proper divisors (3729557475).

4140031005 is a wasteful number, since it uses less digits than its factorization.

4140031005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44002 (or 43999 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 4140031005 is about 64343.0727040604. The cubic root of 4140031005 is about 1605.7127820754.

Adding to 4140031005 its reverse (5001300414), we get a palindrome (9141331419).

The spelling of 4140031005 in words is "four billion, one hundred forty million, thirty-one thousand, five".