423402441104 has 20 divisors (see below), whose sum is σ = 848629893660. Its totient is φ = 204401178240.

The previous prime is 423402441089. The next prime is 423402441113. The reversal of 423402441104 is 401144204324.

It can be written as a sum of positive squares in 2 ways, for example, as 327458617600 + 95943823504 = 572240^2 + 309748^2 .

It is a Harshad number since it is a multiple of its sum of digits (29).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 456252167 + ... + 456253094.

It is an arithmetic number, because the mean of its divisors is an integer number (42431494683).

Almost surely, 2^423402441104 is an apocalyptic number.

It is an amenable number.

423402441104 is an abundant number, since it is smaller than the sum of its proper divisors (425227452556).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

423402441104 is a wasteful number, since it uses less digits than its factorization.

423402441104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 912505298 (or 912505292 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 423402441104 its reverse (401144204324), we get a palindrome (824546645428).

The spelling of 423402441104 in words is "four hundred twenty-three billion, four hundred two million, four hundred forty-one thousand, one hundred four".