220400411423 has 8 divisors (see below), whose sum is σ = 228322027200. Its totient is φ = 212500235808.

The previous prime is 220400411419. The next prime is 220400411453. The reversal of 220400411423 is 324114004022.

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

It is a cyclic number.

It is not a de Polignac number, because 220400411423 - 2² = 220400411419 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220400411453) 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, 5339111 + ... + 5380232.

It is an arithmetic number, because the mean of its divisors is an integer number (28540253400).

Almost surely, 2^220400411423 is an apocalyptic number.

220400411423 is a deficient number, since it is larger than the sum of its proper divisors (7921615777).

220400411423 is a wasteful number, since it uses less digits than its factorization.

220400411423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10720081.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 220400411423 its reverse (324114004022), we get a palindrome (544514415445).

The spelling of 220400411423 in words is "two hundred twenty billion, four hundred million, four hundred eleven thousand, four hundred twenty-three".