14734794549 has 32 divisors (see below), whose sum is σ = 20485117440. Its totient is φ = 9414028800.

The previous prime is 14734794541. The next prime is 14734794551. The reversal of 14734794549 is 94549743741.

It is not a de Polignac number, because 14734794549 - 2³ = 14734794541 is a prime.

It is a super-2 number, since 2×14734794549² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14734794541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1965889 + ... + 1973369.

It is an arithmetic number, because the mean of its divisors is an integer number (640159920).

Almost surely, 2^14734794549 is an apocalyptic number.

It is an amenable number.

14734794549 is a deficient number, since it is larger than the sum of its proper divisors (5750322891).

14734794549 is a wasteful number, since it uses less digits than its factorization.

14734794549 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7821.

The product of its digits is 15240960, while the sum is 57.

The spelling of 14734794549 in words is "fourteen billion, seven hundred thirty-four million, seven hundred ninety-four thousand, five hundred forty-nine".