424344124000 has 384 divisors, whose sum is σ = 1111367537280. Its totient is φ = 158957568000.

The previous prime is 424344123977. The next prime is 424344124031. The reversal of 424344124000 is 421443424.

It is a self number, because there is not a number n which added to its sum of digits gives 424344124000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1202107824 + ... + 1202108176.

It is an arithmetic number, because the mean of its divisors is an integer number (2894186295).

Almost surely, 2^424344124000 is an apocalyptic number.

424344124000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 424344124000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (555683768640).

424344124000 is an abundant number, since it is smaller than the sum of its proper divisors (687023413280).

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

424344124000 is a wasteful number, since it uses less digits than its factorization.

424344124000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 691 (or 673 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 424344124000 its reverse (421443424), we get a palindrome (424765567424).

The spelling of 424344124000 in words is "four hundred twenty-four billion, three hundred forty-four million, one hundred twenty-four thousand".