223401314111344 has 80 divisors (see below), whose sum is σ = 440158707000064. Its totient is φ = 109821757478400.

The previous prime is 223401314111309. The next prime is 223401314111359. The reversal of 223401314111344 is 443111413104322.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2934703267 + ... + 2934779389.

Almost surely, 2^{223401314111344} is an apocalyptic number.

It is an amenable number.

223401314111344 is a deficient number, since it is larger than the sum of its proper divisors (216757392888720).

223401314111344 is a wasteful number, since it uses less digits than its factorization.

223401314111344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84126 (or 84120 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 34.

Adding to 223401314111344 its reverse (443111413104322), we get a palindrome (666512727215666).

The spelling of 223401314111344 in words is "two hundred twenty-three trillion, four hundred one billion, three hundred fourteen million, one hundred eleven thousand, three hundred forty-four".