424144310000 has 100 divisors (see below), whose sum is σ = 1028575088112. Its totient is φ = 169380288000.

The previous prime is 424144309957. The next prime is 424144310017. The reversal of 424144310000 is 13441424.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (100).

It is a super-2 number, since 2×424144310000² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 6135629 + ... + 6204371.

Almost surely, 2^424144310000 is an apocalyptic number.

424144310000 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 424144310000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (514287544056).

424144310000 is an abundant number, since it is smaller than the sum of its proper divisors (604430778112).

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

424144310000 is an equidigital number, since it uses as much as digits as its factorization.

424144310000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69388 (or 69367 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 424144310000 its reverse (13441424), we get a palindrome (424157751424).

The spelling of 424144310000 in words is "four hundred twenty-four billion, one hundred forty-four million, three hundred ten thousand".