14003120020440 has 64 divisors (see below), whose sum is σ = 42083190424800. Its totient is φ = 3727602639872.

The previous prime is 14003120020427. The next prime is 14003120020453. The reversal of 14003120020440 is 4402002130041.

It is an interprime number because it is at equal distance from previous prime (14003120020427) and next prime (14003120020453).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102473607 + ... + 102610166.

Almost surely, 2^{14003120020440} is an apocalyptic number.

14003120020440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14003120020440 is an abundant number, since it is smaller than the sum of its proper divisors (28080070404360).

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

14003120020440 is a wasteful number, since it uses less digits than its factorization.

14003120020440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205084356 (or 205084352 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 14003120020440 its reverse (4402002130041), we get a palindrome (18405122150481).

The spelling of 14003120020440 in words is "fourteen trillion, three billion, one hundred twenty million, twenty thousand, four hundred forty".