1440422114112 has 168 divisors, whose sum is σ = 4148089792704. Its totient is φ = 477892141056.

The previous prime is 1440422114107. The next prime is 1440422114137. The reversal of 1440422114112 is 2114112240441.

1440422114112 is a `hidden beast` number, since 1 + 4 + 404 + 2 + 211 + 41 + 1 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 114467373 + ... + 114479955.

Almost surely, 2^{1440422114112} is an apocalyptic number.

1440422114112 is a gapful number since it is divisible by the number (12) 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 1440422114112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2074044896352).

1440422114112 is an abundant number, since it is smaller than the sum of its proper divisors (2707667678592).

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

1440422114112 is a wasteful number, since it uses less digits than its factorization.

1440422114112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13517 (or 13504 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 27.

Adding to 1440422114112 its reverse (2114112240441), we get a palindrome (3554534354553).

The spelling of 1440422114112 in words is "one trillion, four hundred forty billion, four hundred twenty-two million, one hundred fourteen thousand, one hundred twelve".