423414204403 has 16 divisors (see below), whose sum is σ = 438716728800. Its totient is φ = 408159037440.

The previous prime is 423414204391. The next prime is 423414204443. The reversal of 423414204403 is 304402414324.

It is a cyclic number.

It is not a de Polignac number, because 423414204403 - 2¹³ = 423414196211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (423414204443) 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, 62437873 + ... + 62444653.

It is an arithmetic number, because the mean of its divisors is an integer number (27419795550).

Almost surely, 2^423414204403 is an apocalyptic number.

423414204403 is a deficient number, since it is larger than the sum of its proper divisors (15302524397).

423414204403 is a wasteful number, since it uses less digits than its factorization.

423414204403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9942.

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 423414204403 its reverse (304402414324), we get a palindrome (727816618727).

The spelling of 423414204403 in words is "four hundred twenty-three billion, four hundred fourteen million, two hundred four thousand, four hundred three".