220431243040003 has 8 divisors (see below), whose sum is σ = 228576550280400. Its totient is φ = 212322217792608.

The previous prime is 220431243039989. The next prime is 220431243040007. The reversal of 220431243040003 is 300040342134022.

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

It is not a de Polignac number, because 220431243040003 - 2²¹ = 220431240942851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220431243040007) 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, 9070485876 + ... + 9070510177.

It is an arithmetic number, because the mean of its divisors is an integer number (28572068785050).

Almost surely, 2^{220431243040003} is an apocalyptic number.

220431243040003 is a deficient number, since it is larger than the sum of its proper divisors (8145307240397).

220431243040003 is a wasteful number, since it uses less digits than its factorization.

220431243040003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18140996501.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 220431243040003 its reverse (300040342134022), we get a palindrome (520471585174025).

The spelling of 220431243040003 in words is "two hundred twenty trillion, four hundred thirty-one billion, two hundred forty-three million, forty thousand, three".