14855383220160 has 448 divisors, whose sum is σ = 54477671998464. Its totient is φ = 3359475302400.

The previous prime is 14855383220131. The next prime is 14855383220179. The reversal of 14855383220160 is 6102238355841.

It is a tau number, because it is divible by the number of its divisors (448).

It is a super-2 number, since 2×14855383220160² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 433577430 + ... + 433611690.

Almost surely, 2^{14855383220160} is an apocalyptic number.

14855383220160 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 14855383220160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27238835999232).

14855383220160 is an abundant number, since it is smaller than the sum of its proper divisors (39622288778304).

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

14855383220160 is a wasteful number, since it uses less digits than its factorization.

14855383220160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34972 (or 34962 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 48.

The spelling of 14855383220160 in words is "fourteen trillion, eight hundred fifty-five billion, three hundred eighty-three million, two hundred twenty thousand, one hundred sixty".