420225535203 has 16 divisors (see below), whose sum is σ = 570921436800. Its totient is φ = 274888053440.

The previous prime is 420225535183. The next prime is 420225535211. The reversal of 420225535203 is 302535522024.

It is a cyclic number.

It is not a de Polignac number, because 420225535203 - 2⁸ = 420225534947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (420225535273) 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, 5972193 + ... + 6042146.

It is an arithmetic number, because the mean of its divisors is an integer number (35682589800).

Almost surely, 2^420225535203 is an apocalyptic number.

420225535203 is a deficient number, since it is larger than the sum of its proper divisors (150695901597).

420225535203 is a wasteful number, since it uses less digits than its factorization.

420225535203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12014562.

The product of its (nonzero) digits is 72000, while the sum is 33.

The spelling of 420225535203 in words is "four hundred twenty billion, two hundred twenty-five million, five hundred thirty-five thousand, two hundred three".