10440343231424 has 14 divisors (see below), whose sum is σ = 20717556099984. Its totient is φ = 5220171615680.

The previous prime is 10440343231411. The next prime is 10440343231453. The reversal of 10440343231424 is 42413234304401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81565181432 + ... + 81565181559.

Almost surely, 2^{10440343231424} is an apocalyptic number.

It is an amenable number.

10440343231424 is a deficient number, since it is larger than the sum of its proper divisors (10277212868560).

10440343231424 is an equidigital number, since it uses as much as digits as its factorization.

10440343231424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163130363003 (or 163130362993 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 35.

Adding to 10440343231424 its reverse (42413234304401), we get a palindrome (52853577535825).

The spelling of 10440343231424 in words is "ten trillion, four hundred forty billion, three hundred forty-three million, two hundred thirty-one thousand, four hundred twenty-four".