1424231012040 has 256 divisors, whose sum is σ = 4506002265600. Its totient is φ = 359418470400.

The previous prime is 1424231012023. The next prime is 1424231012047. The reversal of 1424231012040 is 402101324241.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 1424231012040.

It is not an unprimeable number, because it can be changed into a prime (1424231012047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 228936130 + ... + 228942350.

It is an arithmetic number, because the mean of its divisors is an integer number (17601571350).

Almost surely, 2^{1424231012040} is an apocalyptic number.

1424231012040 is a gapful number since it is divisible by the number (10) 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 1424231012040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2253001132800).

1424231012040 is an abundant number, since it is smaller than the sum of its proper divisors (3081771253560).

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

1424231012040 is a wasteful number, since it uses less digits than its factorization.

1424231012040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7128 (or 7124 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 1424231012040 its reverse (402101324241), we get a palindrome (1826332336281).

The spelling of 1424231012040 in words is "one trillion, four hundred twenty-four billion, two hundred thirty-one million, twelve thousand, forty".