14628298669 has 8 divisors (see below), whose sum is σ = 15700963320. Its totient is φ = 13579209216.

The previous prime is 14628298667. The next prime is 14628298687. The reversal of 14628298669 is 96689282641.

It can be written as a sum of positive squares in 4 ways, for example, as 654694569 + 13973604100 = 25587^2 + 118210^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14628298669 - 2¹ = 14628298667 is a prime.

It is a super-2 number, since 2×14628298669² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14628298661) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5892514 + ... + 5894995.

It is an arithmetic number, because the mean of its divisors is an integer number (1962620415).

Almost surely, 2^14628298669 is an apocalyptic number.

It is an amenable number.

14628298669 is a deficient number, since it is larger than the sum of its proper divisors (1072664651).

14628298669 is a wasteful number, since it uses less digits than its factorization.

14628298669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11787599.

The product of its digits is 17915904, while the sum is 61.

The spelling of 14628298669 in words is "fourteen billion, six hundred twenty-eight million, two hundred ninety-eight thousand, six hundred sixty-nine".