223344131043 has 16 divisors (see below), whose sum is σ = 324890908416. Its totient is φ = 135348947040.

The previous prime is 223344131009. The next prime is 223344131081. The reversal of 223344131043 is 340131443322.

It is a happy number.

It is not a de Polignac number, because 223344131043 - 2⁸ = 223344130787 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 223344131043.

It is not an unprimeable number, because it can be changed into a prime (223344131093) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 138330 + ... + 682512.

It is an arithmetic number, because the mean of its divisors is an integer number (20305681776).

Almost surely, 2^223344131043 is an apocalyptic number.

223344131043 is a deficient number, since it is larger than the sum of its proper divisors (101546777373).

223344131043 is a wasteful number, since it uses less digits than its factorization.

223344131043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 556634.

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 223344131043 its reverse (340131443322), we get a palindrome (563475574365).

The spelling of 223344131043 in words is "two hundred twenty-three billion, three hundred forty-four million, one hundred thirty-one thousand, forty-three".