14798649493 has 8 divisors (see below), whose sum is σ = 15009183360. Its totient is φ = 14588174160.

The previous prime is 14798649449. The next prime is 14798649497. The reversal of 14798649493 is 39494689741.

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 14798649493 - 2¹⁷ = 14798518421 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14798649497) 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, 874648 + ... + 891406.

It is an arithmetic number, because the mean of its divisors is an integer number (1876147920).

Almost surely, 2^14798649493 is an apocalyptic number.

It is an amenable number.

14798649493 is a deficient number, since it is larger than the sum of its proper divisors (210533867).

14798649493 is a wasteful number, since it uses less digits than its factorization.

14798649493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29267.

The product of its digits is 47029248, while the sum is 64.

The spelling of 14798649493 in words is "fourteen billion, seven hundred ninety-eight million, six hundred forty-nine thousand, four hundred ninety-three".