421130202031124 has 12 divisors (see below), whose sum is σ = 752658233417664. Its totient is φ = 206084992483224.

The previous prime is 421130202031081. The next prime is 421130202031139.

It is a happy number.

421130202031124 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 421130202031093 and 421130202031102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1120027132874 + ... + 1120027133249.

It is an arithmetic number, because the mean of its divisors is an integer number (62721519451472).

Almost surely, 2^{421130202031124} is an apocalyptic number.

It is an amenable number.

421130202031124 is a deficient number, since it is larger than the sum of its proper divisors (331528031386540).

421130202031124 is a wasteful number, since it uses less digits than its factorization.

421130202031124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2240054266174 (or 2240054266172 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

It can be divided in two parts, 42113020 and 2031124, that added together give a palindrome (44144144).

The spelling of 421130202031124 in words is "four hundred twenty-one trillion, one hundred thirty billion, two hundred two million, thirty-one thousand, one hundred twenty-four".