220400341323 has 8 divisors (see below), whose sum is σ = 294023691408. Its totient is φ = 146855276064.

The previous prime is 220400341309. The next prime is 220400341339. The reversal of 220400341323 is 323143004022.

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

It is not a de Polignac number, because 220400341323 - 2¹⁴ = 220400324939 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 220400341293 and 220400341302.

It is not an unprimeable number, because it can be changed into a prime (220400340323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19564636 + ... + 19575897.

It is an arithmetic number, because the mean of its divisors is an integer number (36752961426).

Almost surely, 2^220400341323 is an apocalyptic number.

220400341323 is a deficient number, since it is larger than the sum of its proper divisors (73623350085).

220400341323 is a wasteful number, since it uses less digits than its factorization.

220400341323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39142413.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 220400341323 its reverse (323143004022), we get a palindrome (543543345345).

The spelling of 220400341323 in words is "two hundred twenty billion, four hundred million, three hundred forty-one thousand, three hundred twenty-three".