14399285853640 has 256 divisors, whose sum is σ = 36790420838400. Its totient is φ = 5042527666176.

The previous prime is 14399285853583. The next prime is 14399285853647. The reversal of 14399285853640 is 4635858299341.

It is not an unprimeable number, because it can be changed into a prime (14399285853647) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 115345176 + ... + 115469944.

It is an arithmetic number, because the mean of its divisors is an integer number (143712581400).

Almost surely, 2^{14399285853640} is an apocalyptic number.

14399285853640 is a gapful number since it is divisible by the number (10) 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 14399285853640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18395210419200).

14399285853640 is an abundant number, since it is smaller than the sum of its proper divisors (22391134984760).

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

14399285853640 is a wasteful number, since it uses less digits than its factorization.

14399285853640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125024 (or 125020 counting only the distinct ones).

The product of its (nonzero) digits is 223948800, while the sum is 67.

The spelling of 14399285853640 in words is "fourteen trillion, three hundred ninety-nine billion, two hundred eighty-five million, eight hundred fifty-three thousand, six hundred forty".