14928468428 has 12 divisors (see below), whose sum is σ = 26125736112. Its totient is φ = 7463972400.

The previous prime is 14928468421. The next prime is 14928468433. The reversal of 14928468428 is 82486482941.

It is not an unprimeable number, because it can be changed into a prime (14928468421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 123353 + ... + 212303.

It is an arithmetic number, because the mean of its divisors is an integer number (2177144676).

Almost surely, 2^14928468428 is an apocalyptic number.

It is an amenable number.

14928468428 is a deficient number, since it is larger than the sum of its proper divisors (11197267684).

14928468428 is a wasteful number, since it uses less digits than its factorization.

14928468428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130912 (or 130910 counting only the distinct ones).

The product of its digits is 7077888, while the sum is 56.

It can be divided in two parts, 149284 and 68428, that added together give a palindrome (217712).

The spelling of 14928468428 in words is "fourteen billion, nine hundred twenty-eight million, four hundred sixty-eight thousand, four hundred twenty-eight".