10431430144 has 20 divisors (see below), whose sum is σ = 20842487424. Its totient is φ = 5215714816.

The previous prime is 10431430127. The next prime is 10431430147. The reversal of 10431430144 is 44103413401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10431430147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10186432 + ... + 10187455.

Almost surely, 2^10431430144 is an apocalyptic number.

It is an amenable number.

10431430144 is a deficient number, since it is larger than the sum of its proper divisors (10411057280).

10431430144 is an frugal number, since it uses more digits than its factorization.

10431430144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20373905 (or 20373889 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 10431430144 its reverse (44103413401), we get a palindrome (54534843545).

The spelling of 10431430144 in words is "ten billion, four hundred thirty-one million, four hundred thirty thousand, one hundred forty-four".