10431143004 has 48 divisors (see below), whose sum is σ = 25137652736. Its totient is φ = 3363120000.

The previous prime is 10431142993. The next prime is 10431143027. The reversal of 10431143004 is 40034113401.

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, 831144 + ... + 843600.

Almost surely, 2^10431143004 is an apocalyptic number.

It is an amenable number.

10431143004 is an abundant number, since it is smaller than the sum of its proper divisors (14706509732).

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

10431143004 is a wasteful number, since it uses less digits than its factorization.

10431143004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14746 (or 14744 counting only the distinct ones).

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

Adding to 10431143004 its reverse (40034113401), we get a palindrome (50465256405).

The spelling of 10431143004 in words is "ten billion, four hundred thirty-one million, one hundred forty-three thousand, four".