14006721602 has 8 divisors (see below), whose sum is σ = 21010679436. Its totient is φ = 7003161792.

The previous prime is 14006721581. The next prime is 14006721613. The reversal of 14006721602 is 20612760041.

It can be written as a sum of positive squares in 2 ways, for example, as 13754832961 + 251888641 = 117281^2 + 15871^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14678 + ... + 168014.

Almost surely, 2^14006721602 is an apocalyptic number.

14006721602 is a deficient number, since it is larger than the sum of its proper divisors (7003957834).

14006721602 is a wasteful number, since it uses less digits than its factorization.

14006721602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199012.

The product of its (nonzero) digits is 4032, while the sum is 29.

The spelling of 14006721602 in words is "fourteen billion, six million, seven hundred twenty-one thousand, six hundred two".