14506421356 has 48 divisors (see below), whose sum is σ = 31250903040. Its totient is φ = 5754893760.

The previous prime is 14506421323. The next prime is 14506421357. The reversal of 14506421356 is 65312460541.

It is not an unprimeable number, because it can be changed into a prime (14506421357) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 343351 + ... + 383278.

It is an arithmetic number, because the mean of its divisors is an integer number (651060480).

Almost surely, 2^14506421356 is an apocalyptic number.

It is an amenable number.

14506421356 is an abundant number, since it is smaller than the sum of its proper divisors (16744481684).

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

14506421356 is a wasteful number, since it uses less digits than its factorization.

14506421356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 726694 (or 726692 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 37.

Adding to 14506421356 its reverse (65312460541), we get a palindrome (79818881897).

The spelling of 14506421356 in words is "fourteen billion, five hundred six million, four hundred twenty-one thousand, three hundred fifty-six".