14286234549888 has 320 divisors, whose sum is σ = 48596380134720. Its totient is φ = 4081183211520.

The previous prime is 14286234549833. The next prime is 14286234549901. The reversal of 14286234549888 is 88894543268241.

It is a happy number.

14286234549888 is a `hidden beast` number, since 1 + 4 + 2 + 8 + 6 + 2 + 3 + 454 + 98 + 88 = 666.

It is a super-2 number, since 2×14286234549888² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 804350928 + ... + 804368688.

It is an arithmetic number, because the mean of its divisors is an integer number (151863687921).

Almost surely, 2^{14286234549888} is an apocalyptic number.

14286234549888 is a gapful number since it is divisible by the number (18) 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 14286234549888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24298190067360).

14286234549888 is an abundant number, since it is smaller than the sum of its proper divisors (34310145584832).

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

14286234549888 is a wasteful number, since it uses less digits than its factorization.

14286234549888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28877 (or 28856 counting only the distinct ones).

The product of its digits is 849346560, while the sum is 72.

The spelling of 14286234549888 in words is "fourteen trillion, two hundred eighty-six billion, two hundred thirty-four million, five hundred forty-nine thousand, eight hundred eighty-eight".