423414420601 has 4 divisors (see below), whose sum is σ = 425263392100. Its totient is φ = 421565449104.

The previous prime is 423414420547. The next prime is 423414420643. The reversal of 423414420601 is 106024414324.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 248168367225 + 175246053376 = 498165^2 + 418624^2 .

It is a cyclic number.

It is not a de Polignac number, because 423414420601 - 2¹⁵ = 423414387833 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (423414421601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 924485406 + ... + 924485863.

It is an arithmetic number, because the mean of its divisors is an integer number (106315848025).

Almost surely, 2^423414420601 is an apocalyptic number.

It is an amenable number.

423414420601 is a deficient number, since it is larger than the sum of its proper divisors (1848971499).

423414420601 is a wasteful number, since it uses less digits than its factorization.

423414420601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1848971498.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 423414420601 its reverse (106024414324), we get a palindrome (529438834925).

The spelling of 423414420601 in words is "four hundred twenty-three billion, four hundred fourteen million, four hundred twenty thousand, six hundred one".