4223420030401 has 32 divisors (see below), whose sum is σ = 5061070820736. Its totient is φ = 3473620416000.

The previous prime is 4223420030309. The next prime is 4223420030411. The reversal of 4223420030401 is 1040300243224.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4223420030401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4223420030411) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1589650 + ... + 3312676.

It is an arithmetic number, because the mean of its divisors is an integer number (158158463148).

Almost surely, 2^{4223420030401} is an apocalyptic number.

It is an amenable number.

4223420030401 is a deficient number, since it is larger than the sum of its proper divisors (837650790335).

4223420030401 is a wasteful number, since it uses less digits than its factorization.

4223420030401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1723393.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 4223420030401 its reverse (1040300243224), we get a palindrome (5263720273625).

The spelling of 4223420030401 in words is "four trillion, two hundred twenty-three billion, four hundred twenty million, thirty thousand, four hundred one".