14807470439 has 4 divisors (see below), whose sum is σ = 14841200880. Its totient is φ = 14773740000.

The previous prime is 14807470429. The next prime is 14807470463. The reversal of 14807470439 is 93407470841.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 93407470841 = 1013 ⋅92208757.

It is a cyclic number.

It is not a de Polignac number, because 14807470439 - 2⁴ = 14807470423 is a prime.

It is a super-2 number, since 2×14807470439² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14807470393 and 14807470402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14807470409) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16864562 + ... + 16865439.

It is an arithmetic number, because the mean of its divisors is an integer number (3710300220).

Almost surely, 2^14807470439 is an apocalyptic number.

14807470439 is a deficient number, since it is larger than the sum of its proper divisors (33730441).

14807470439 is an equidigital number, since it uses as much as digits as its factorization.

14807470439 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33730440.

The product of its (nonzero) digits is 677376, while the sum is 47.

The spelling of 14807470439 in words is "fourteen billion, eight hundred seven million, four hundred seventy thousand, four hundred thirty-nine".