14159863615040 has 168 divisors, whose sum is σ = 39913060722360. Its totient is φ = 4752961044480.

The previous prime is 14159863615021. The next prime is 14159863615123. The reversal of 14159863615040 is 4051636895141.

It can be written as a sum of positive squares in 4 ways, for example, as 363155685376 + 13796707929664 = 602624^2 + 3714392^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13561985 + ... + 14568704.

It is an arithmetic number, because the mean of its divisors is an integer number (237577742395).

Almost surely, 2^{14159863615040} is an apocalyptic number.

14159863615040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14159863615040 is an abundant number, since it is smaller than the sum of its proper divisors (25753197107320).

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

14159863615040 is a wasteful number, since it uses less digits than its factorization.

14159863615040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28130741 (or 28130720 counting only the distinct ones).

The product of its (nonzero) digits is 3110400, while the sum is 53.

The spelling of 14159863615040 in words is "fourteen trillion, one hundred fifty-nine billion, eight hundred sixty-three million, six hundred fifteen thousand, forty".