14540828400 has 1080 divisors, whose sum is σ = 63166207104. Its totient is φ = 3200601600.

The previous prime is 14540828389. The next prime is 14540828429. The reversal of 14540828400 is 482804541.

It is a tau number, because it is divible by the number of its divisors (1080).

It is a super-2 number, since 2×14540828400² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

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 215 ways as a sum of consecutive naturals, for example, 204800365 + ... + 204800435.

Almost surely, 2^14540828400 is an apocalyptic number.

14540828400 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 14540828400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31583103552).

14540828400 is an abundant number, since it is smaller than the sum of its proper divisors (48625378704).

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

14540828400 is a wasteful number, since it uses less digits than its factorization.

14540828400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161 (or 131 counting only the distinct ones).

The product of its (nonzero) digits is 40960, while the sum is 36.

The spelling of 14540828400 in words is "fourteen billion, five hundred forty million, eight hundred twenty-eight thousand, four hundred".