4299123947 has 4 divisors (see below), whose sum is σ = 4299444840. Its totient is φ = 4298803056.

The previous prime is 4299123929. The next prime is 4299123949. The reversal of 4299123947 is 7493219924.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4299123947 - 2¹⁴ = 4299107563 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4299123895 and 4299123904.

It is not an unprimeable number, because it can be changed into a prime (4299123949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 139433 + ... + 167450.

It is an arithmetic number, because the mean of its divisors is an integer number (1074861210).

Almost surely, 2^4299123947 is an apocalyptic number.

4299123947 is a deficient number, since it is larger than the sum of its proper divisors (320893).

4299123947 is a wasteful number, since it uses less digits than its factorization.

4299123947 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 320892.

The product of its digits is 979776, while the sum is 50.

The square root of 4299123947 is about 65567.7050612571. The cubic root of 4299123947 is about 1626.0228916994.

The spelling of 4299123947 in words is "four billion, two hundred ninety-nine million, one hundred twenty-three thousand, nine hundred forty-seven".