1424020440114 has 128 divisors (see below), whose sum is σ = 3442819334400. Its totient is φ = 434471869440.

The previous prime is 1424020440113. The next prime is 1424020440121. The reversal of 1424020440114 is 4110440204241.

It is a happy number.

1424020440114 is a `hidden beast` number, since 1 + 4 + 2 + 40 + 204 + 401 + 14 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (1424020440113) 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, 81883332 + ... + 81900720.

It is an arithmetic number, because the mean of its divisors is an integer number (26897026050).

Almost surely, 2^{1424020440114} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1424020440114, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1721409667200).

1424020440114 is an abundant number, since it is smaller than the sum of its proper divisors (2018798894286).

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

1424020440114 is a wasteful number, since it uses less digits than its factorization.

1424020440114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19865 (or 19859 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 27.

Adding to 1424020440114 its reverse (4110440204241), we get a palindrome (5534460644355).

The spelling of 1424020440114 in words is "one trillion, four hundred twenty-four billion, twenty million, four hundred forty thousand, one hundred fourteen".