421144441124 has 12 divisors (see below), whose sum is σ = 804003024048. Its totient is φ = 191429291400.

The previous prime is 421144441111. The next prime is 421144441163.

421144441124 is nontrivially palindromic in base 10.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4785732242 + ... + 4785732329.

It is an arithmetic number, because the mean of its divisors is an integer number (67000252004).

Almost surely, 2^421144441124 is an apocalyptic number.

421144441124 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

421144441124 is a deficient number, since it is larger than the sum of its proper divisors (382858582924).

421144441124 is a wasteful number, since it uses less digits than its factorization.

421144441124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9571464586 (or 9571464584 counting only the distinct ones).

The product of its digits is 16384, while the sum is 32.

It can be divided in two parts, 421144 and 441124, that added together give a palindrome (862268).

The spelling of 421144441124 in words is "four hundred twenty-one billion, one hundred forty-four million, four hundred forty-one thousand, one hundred twenty-four".