14734513819 has 8 divisors (see below), whose sum is σ = 15671214720. Its totient is φ = 13805586816.

The previous prime is 14734513793. The next prime is 14734513861. The reversal of 14734513819 is 91831543741.

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 14734513819 - 2¹⁹ = 14733989531 is a prime.

It is a super-2 number, since 2×14734513819² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14734513919) 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, 1939564 + ... + 1947145.

It is an arithmetic number, because the mean of its divisors is an integer number (1958901840).

Almost surely, 2^14734513819 is an apocalyptic number.

14734513819 is a deficient number, since it is larger than the sum of its proper divisors (936700901).

14734513819 is a wasteful number, since it uses less digits than its factorization.

14734513819 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3886949.

The product of its digits is 362880, while the sum is 46.

The spelling of 14734513819 in words is "fourteen billion, seven hundred thirty-four million, five hundred thirteen thousand, eight hundred nineteen".