2431072005 has 16 divisors (see below), whose sum is σ = 3898708800. Its totient is φ = 1293573888.

The previous prime is 2431071991. The next prime is 2431072051. The reversal of 2431072005 is 5002701342.

It is not a de Polignac number, because 2431072005 - 2⁸ = 2431071749 is a prime.

It is a super-2 number, since 2×2431072005² = 11820222186989440050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 180655 + ... + 193644.

It is an arithmetic number, because the mean of its divisors is an integer number (243669300).

Almost surely, 2^2431072005 is an apocalyptic number.

It is an amenable number.

2431072005 is a deficient number, since it is larger than the sum of its proper divisors (1467636795).

2431072005 is a wasteful number, since it uses less digits than its factorization.

2431072005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374740.

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 2431072005 is about 49305.9023343048. The cubic root of 2431072005 is about 1344.6190940091.

Adding to 2431072005 its reverse (5002701342), we get a palindrome (7433773347).

The spelling of 2431072005 in words is "two billion, four hundred thirty-one million, seventy-two thousand, five".