10004431111043 has 8 divisors (see below), whose sum is σ = 10154883682320. Its totient is φ = 9854011854720.

The previous prime is 10004431111013. The next prime is 10004431111139. The reversal of 10004431111043 is 34011113440001.

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

It is a cyclic number.

It is not a de Polignac number, because 10004431111043 - 2¹⁴ = 10004431094659 is a prime.

It is a super-3 number, since 3×10004431111043³ (a number of 40 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10004431111013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7723298 + ... + 8925143.

It is an arithmetic number, because the mean of its divisors is an integer number (1269360460290).

Almost surely, 2^{10004431111043} is an apocalyptic number.

10004431111043 is a deficient number, since it is larger than the sum of its proper divisors (150452571277).

10004431111043 is an equidigital number, since it uses as much as digits as its factorization.

10004431111043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16657477.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 10004431111043 its reverse (34011113440001), we get a palindrome (44015544551044).

The spelling of 10004431111043 in words is "ten trillion, four billion, four hundred thirty-one million, one hundred eleven thousand, forty-three".