1414222001440 has 24 divisors (see below), whose sum is σ = 3341099478780. Its totient is φ = 565688800512.

The previous prime is 1414222001351. The next prime is 1414222001443. The reversal of 1414222001440 is 441002224141.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1395110597904 + 19111403536 = 1181148^2 + 138244^2 .

It is not an unprimeable number, because it can be changed into a prime (1414222001443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4419443595 + ... + 4419443914.

Almost surely, 2^{1414222001440} is an apocalyptic number.

1414222001440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1414222001440 is an abundant number, since it is smaller than the sum of its proper divisors (1926877477340).

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

1414222001440 is an equidigital number, since it uses as much as digits as its factorization.

1414222001440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8838887524 (or 8838887516 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 25.

Adding to 1414222001440 its reverse (441002224141), we get a palindrome (1855224225581).

The spelling of 1414222001440 in words is "one trillion, four hundred fourteen billion, two hundred twenty-two million, one thousand, four hundred forty".