424388412144 has 30 divisors (see below), whose sum is σ = 1187698126056. Its totient is φ = 141462804000.

The previous prime is 424388412127. The next prime is 424388412181. The reversal of 424388412144 is 441214883424.

424388412144 is a `hidden beast` number, since 424 + 3 + 8 + 8 + 4 + 1 + 214 + 4 = 666.

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

It is a self number, because there is not a number n which added to its sum of digits gives 424388412144.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1473570732 + ... + 1473571019.

Almost surely, 2^424388412144 is an apocalyptic number.

It is an amenable number.

424388412144 is an abundant number, since it is smaller than the sum of its proper divisors (763309713912).

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

424388412144 is a wasteful number, since it uses less digits than its factorization.

424388412144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2947141765 (or 2947141756 counting only the distinct ones).

The product of its digits is 786432, while the sum is 45.

The spelling of 424388412144 in words is "four hundred twenty-four billion, three hundred eighty-eight million, four hundred twelve thousand, one hundred forty-four".