423423125455353 has 16 divisors (see below), whose sum is σ = 565212935749632. Its totient is φ = 281957841594000.

The previous prime is 423423125455301. The next prime is 423423125455373. The reversal of 423423125455353 is 353554521324324.

It is not a de Polignac number, because 423423125455353 - 2⁶ = 423423125455289 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 423423125455296 and 423423125455305.

It is not an unprimeable number, because it can be changed into a prime (423423125455373) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5859513 + ... + 29684678.

It is an arithmetic number, because the mean of its divisors is an integer number (35325808484352).

Almost surely, 2^{423423125455353} is an apocalyptic number.

It is an amenable number.

423423125455353 is a deficient number, since it is larger than the sum of its proper divisors (141789810294279).

423423125455353 is a wasteful number, since it uses less digits than its factorization.

423423125455353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35548756.

The product of its digits is 25920000, while the sum is 51.

Adding to 423423125455353 its reverse (353554521324324), we get a palindrome (776977646779677).

The spelling of 423423125455353 in words is "four hundred twenty-three trillion, four hundred twenty-three billion, one hundred twenty-five million, four hundred fifty-five thousand, three hundred fifty-three".