423420100410425 has 24 divisors (see below), whose sum is σ = 558039470795136. Its totient is φ = 317598221507840.

The previous prime is 423420100410409. The next prime is 423420100410427. The reversal of 423420100410425 is 524014001024324.

It is not a de Polignac number, because 423420100410425 - 2⁴ = 423420100410409 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 423420100410391 and 423420100410400.

It is not an unprimeable number, because it can be changed into a prime (423420100410427) 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 in 23 ways as a sum of consecutive naturals, for example, 1893961589 + ... + 1894185138.

It is an arithmetic number, because the mean of its divisors is an integer number (23251644616464).

Almost surely, 2^{423420100410425} is an apocalyptic number.

It is an amenable number.

423420100410425 is a deficient number, since it is larger than the sum of its proper divisors (134619370384711).

423420100410425 is a wasteful number, since it uses less digits than its factorization.

423420100410425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3788147017 (or 3788147012 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 32.

Adding to 423420100410425 its reverse (524014001024324), we get a palindrome (947434101434749).

The spelling of 423420100410425 in words is "four hundred twenty-three trillion, four hundred twenty billion, one hundred million, four hundred ten thousand, four hundred twenty-five".