10043431113554 has 8 divisors (see below), whose sum is σ = 15067374932988. Its totient is φ = 5020972802560.

The previous prime is 10043431113497. The next prime is 10043431113593. The reversal of 10043431113554 is 45531113434001.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 10043023679329 + 407434225 = 3169073^2 + 20185^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 371360207 + ... + 371387250.

Almost surely, 2^{10043431113554} is an apocalyptic number.

10043431113554 is a deficient number, since it is larger than the sum of its proper divisors (5023943819434).

10043431113554 is an equidigital number, since it uses as much as digits as its factorization.

10043431113554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 742754220.

The product of its (nonzero) digits is 43200, while the sum is 35.

Adding to 10043431113554 its reverse (45531113434001), we get a palindrome (55574544547555).

The spelling of 10043431113554 in words is "ten trillion, forty-three billion, four hundred thirty-one million, one hundred thirteen thousand, five hundred fifty-four".