14534243400 has 192 divisors, whose sum is σ = 45695200320. Its totient is φ = 3821184000.

The previous prime is 14534243369. The next prime is 14534243411. The reversal of 14534243400 is 434243541.

It is a super-2 number, since 2×14534243400² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 22603479 + ... + 22604121.

It is an arithmetic number, because the mean of its divisors is an integer number (237995835).

Almost surely, 2^14534243400 is an apocalyptic number.

14534243400 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 14534243400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22847600160).

14534243400 is an abundant number, since it is smaller than the sum of its proper divisors (31160956920).

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

14534243400 is a wasteful number, since it uses less digits than its factorization.

14534243400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1136 (or 1127 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 30.

Adding to 14534243400 its reverse (434243541), we get a palindrome (14968486941).

The spelling of 14534243400 in words is "fourteen billion, five hundred thirty-four million, two hundred forty-three thousand, four hundred".