420303554234011 has 16 divisors (see below), whose sum is σ = 484605423143424. Its totient is φ = 357066411940224.

The previous prime is 420303554233991. The next prime is 420303554234017. The reversal of 420303554234011 is 110432455303024.

It is not a de Polignac number, because 420303554234011 - 2⁹ = 420303554233499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (420303554234017) 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, 46355500 + ... + 54675766.

It is an arithmetic number, because the mean of its divisors is an integer number (30287838946464).

Almost surely, 2^{420303554234011} is an apocalyptic number.

420303554234011 is a deficient number, since it is larger than the sum of its proper divisors (64301868909413).

420303554234011 is a wasteful number, since it uses less digits than its factorization.

420303554234011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8384250.

The product of its (nonzero) digits is 172800, while the sum is 37.

The spelling of 420303554234011 in words is "four hundred twenty trillion, three hundred three billion, five hundred fifty-four million, two hundred thirty-four thousand, eleven".