10309422447 has 16 divisors (see below), whose sum is σ = 15457236480. Its totient is φ = 6790140216.

The previous prime is 10309422419. The next prime is 10309422449. The reversal of 10309422447 is 74422490301.

10309422447 is a `hidden beast` number, since 103 + 0 + 94 + 22 + 447 = 666.

It is not a de Polignac number, because 10309422447 - 2³² = 6014455151 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10309422449) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2297943 + ... + 2302424.

It is an arithmetic number, because the mean of its divisors is an integer number (966077280).

Almost surely, 2^10309422447 is an apocalyptic number.

10309422447 is a deficient number, since it is larger than the sum of its proper divisors (5147814033).

10309422447 is an equidigital number, since it uses as much as digits as its factorization.

10309422447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4600459 (or 4600453 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The spelling of 10309422447 in words is "ten billion, three hundred nine million, four hundred twenty-two thousand, four hundred forty-seven".