23313314213444 has 6 divisors (see below), whose sum is σ = 40798299873534. Its totient is φ = 11656657106720.

The previous prime is 23313314213443. The next prime is 23313314213467. The reversal of 23313314213444 is 44431241331332.

It can be written as a sum of positive squares in only one way, i.e., 12180881772544 + 11132432440900 = 3490112^2 + 3336530^2 .

It is a super-2 number, since 2×23313314213444² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23313314213398 and 23313314213407.

It is not an unprimeable number, because it can be changed into a prime (23313314213443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2914164276677 + ... + 2914164276684.

It is an arithmetic number, because the mean of its divisors is an integer number (6799716645589).

Almost surely, 2^{23313314213444} is an apocalyptic number.

It is an amenable number.

23313314213444 is a deficient number, since it is larger than the sum of its proper divisors (17484985660090).

23313314213444 is a wasteful number, since it uses less digits than its factorization.

23313314213444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5828328553365 (or 5828328553363 counting only the distinct ones).

The product of its digits is 248832, while the sum is 38.

Adding to 23313314213444 its reverse (44431241331332), we get a palindrome (67744555544776).

The spelling of 23313314213444 in words is "twenty-three trillion, three hundred thirteen billion, three hundred fourteen million, two hundred thirteen thousand, four hundred forty-four".