4311431004 has 24 divisors (see below), whose sum is σ = 10187349760. Its totient is φ = 1418951664.

The previous prime is 4311430993. The next prime is 4311431021. The reversal of 4311431004 is 4001341134.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2273014 + ... + 2274909.

Almost surely, 2^4311431004 is an apocalyptic number.

It is an amenable number.

4311431004 is an abundant number, since it is smaller than the sum of its proper divisors (5875918756).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4311431004 is a wasteful number, since it uses less digits than its factorization.

4311431004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4548009 (or 4548007 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 4311431004 is about 65661.4879819213. The cubic root of 4311431004 is about 1627.5730130222.

Adding to 4311431004 its reverse (4001341134), we get a palindrome (8312772138).

The spelling of 4311431004 in words is "four billion, three hundred eleven million, four hundred thirty-one thousand, four".