14868268001540 has 24 divisors (see below), whose sum is σ = 31225219502400. Its totient is φ = 5946953543648.

The previous prime is 14868268001519. The next prime is 14868268001549. The reversal of 14868268001540 is 4510086286841.

It is not an unprimeable number, because it can be changed into a prime (14868268001549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21758690 + ... + 22431609.

It is an arithmetic number, because the mean of its divisors is an integer number (1301050812600).

Almost surely, 2^{14868268001540} is an apocalyptic number.

14868268001540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14868268001540 is an abundant number, since it is smaller than the sum of its proper divisors (16356951500860).

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

14868268001540 is a wasteful number, since it uses less digits than its factorization.

14868268001540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44207131 (or 44207129 counting only the distinct ones).

The product of its (nonzero) digits is 2949120, while the sum is 53.

The spelling of 14868268001540 in words is "fourteen trillion, eight hundred sixty-eight billion, two hundred sixty-eight million, one thousand, five hundred forty".