14830949761 has 4 divisors (see below), whose sum is σ = 14874958852. Its totient is φ = 14786940672.

The previous prime is 14830949657. The next prime is 14830949831. The reversal of 14830949761 is 16794903841.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 16794903841 = 41 ⋅409631801.

It can be written as a sum of positive squares in 2 ways, for example, as 3728323600 + 11102626161 = 61060^2 + 105369^2 .

It is a cyclic number.

It is not a de Polignac number, because 14830949761 - 2¹⁵ = 14830916993 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14830949699 and 14830949708.

It is not an unprimeable number, because it can be changed into a prime (14830949461) 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, 22004040 + ... + 22004713.

It is an arithmetic number, because the mean of its divisors is an integer number (3718739713).

Almost surely, 2^14830949761 is an apocalyptic number.

It is an amenable number.

14830949761 is a deficient number, since it is larger than the sum of its proper divisors (44009091).

14830949761 is an equidigital number, since it uses as much as digits as its factorization.

14830949761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44009090.

The product of its (nonzero) digits is 1306368, while the sum is 52.

The spelling of 14830949761 in words is "fourteen billion, eight hundred thirty million, nine hundred forty-nine thousand, seven hundred sixty-one".