1414223440020 has 144 divisors (see below), whose sum is σ = 4360944631680. Its totient is φ = 370875052800.

The previous prime is 1414223439997. The next prime is 1414223440031. The reversal of 1414223440020 is 200443224141.

1414223440020 is a `hidden beast` number, since 1 + 4 + 1 + 4 + 2 + 234 + 400 + 20 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 90236785 + ... + 90252455.

It is an arithmetic number, because the mean of its divisors is an integer number (30284337720).

Almost surely, 2^{1414223440020} is an apocalyptic number.

1414223440020 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 1414223440020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2180472315840).

1414223440020 is an abundant number, since it is smaller than the sum of its proper divisors (2946721191660).

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

1414223440020 is a wasteful number, since it uses less digits than its factorization.

1414223440020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23966 (or 23961 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 1414223440020 its reverse (200443224141), we get a palindrome (1614666664161).

The spelling of 1414223440020 in words is "one trillion, four hundred fourteen billion, two hundred twenty-three million, four hundred forty thousand, twenty".