14013780655940 has 48 divisors (see below), whose sum is σ = 31708607126448. Its totient is φ = 5171722573824.

The previous prime is 14013780655873. The next prime is 14013780655949. The reversal of 14013780655940 is 4955608731041.

It can be written as a sum of positive squares in 8 ways, for example, as 2001789203716 + 12011991452224 = 1414846^2 + 3465832^2 .

It is a super-3 number, since 3×14013780655940³ (a number of 40 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (14013780655949) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13003937 + ... + 14040296.

It is an arithmetic number, because the mean of its divisors is an integer number (660595981801).

Almost surely, 2^{14013780655940} is an apocalyptic number.

14013780655940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14013780655940 is an abundant number, since it is smaller than the sum of its proper divisors (17694826470508).

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

14013780655940 is a wasteful number, since it uses less digits than its factorization.

14013780655940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27046248 (or 27046246 counting only the distinct ones).

The product of its (nonzero) digits is 3628800, while the sum is 53.

The spelling of 14013780655940 in words is "fourteen trillion, thirteen billion, seven hundred eighty million, six hundred fifty-five thousand, nine hundred forty".