4304428127949 has 4 divisors (see below), whose sum is σ = 5739237503936. Its totient is φ = 2869618751964.

The previous prime is 4304428127939. The next prime is 4304428127953. The reversal of 4304428127949 is 9497218244034.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 4304428127949 - 2²⁸ = 4304159692493 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4304428127929) 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, 717404687989 + ... + 717404687994.

It is an arithmetic number, because the mean of its divisors is an integer number (1434809375984).

Almost surely, 2^{4304428127949} is an apocalyptic number.

It is an amenable number.

4304428127949 is a deficient number, since it is larger than the sum of its proper divisors (1434809375987).

4304428127949 is a wasteful number, since it uses less digits than its factorization.

4304428127949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1434809375986.

The product of its (nonzero) digits is 13934592, while the sum is 57.

The spelling of 4304428127949 in words is "four trillion, three hundred four billion, four hundred twenty-eight million, one hundred twenty-seven thousand, nine hundred forty-nine".