420354255424003 has 16 divisors (see below), whose sum is σ = 432349275237120. Its totient is φ = 408547520892000.

The previous prime is 420354255424001. The next prime is 420354255424063. The reversal of 420354255424003 is 300424552453024.

It is a cyclic number.

It is not a de Polignac number, because 420354255424003 - 2¹ = 420354255424001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (420354255424001) 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 15 ways as a sum of consecutive naturals, for example, 109928500 + ... + 113688097.

It is an arithmetic number, because the mean of its divisors is an integer number (27021829702320).

Almost surely, 2^{420354255424003} is an apocalyptic number.

420354255424003 is a deficient number, since it is larger than the sum of its proper divisors (11995019813117).

420354255424003 is a wasteful number, since it uses less digits than its factorization.

420354255424003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223617018.

The product of its (nonzero) digits is 2304000, while the sum is 43.

The spelling of 420354255424003 in words is "four hundred twenty trillion, three hundred fifty-four billion, two hundred fifty-five million, four hundred twenty-four thousand, three".