14507212104 has 640 divisors, whose sum is σ = 53392711680. Its totient is φ = 3570739200.

The previous prime is 14507212103. The next prime is 14507212117. The reversal of 14507212104 is 40121270541.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (14507212103) by changing a digit.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 128382352 + ... + 128382464.

It is an arithmetic number, because the mean of its divisors is an integer number (83426112).

Almost surely, 2^14507212104 is an apocalyptic number.

14507212104 is a gapful number since it is divisible by the number (14) 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 14507212104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26696355840).

14507212104 is an abundant number, since it is smaller than the sum of its proper divisors (38885499576).

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

14507212104 is a wasteful number, since it uses less digits than its factorization.

14507212104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263 (or 250 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 27.

Adding to 14507212104 its reverse (40121270541), we get a palindrome (54628482645).

The spelling of 14507212104 in words is "fourteen billion, five hundred seven million, two hundred twelve thousand, one hundred four".