9410421447 has 12 divisors (see below), whose sum is σ = 15534664080. Its totient is φ = 5377383648.

The previous prime is 9410421431. The next prime is 9410421463. The reversal of 9410421447 is 7441240149.

9410421447 is a `hidden beast` number, since 94 + 104 + 21 + 447 = 666.

9410421447 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (9410421431) and next prime (9410421463).

It is not a de Polignac number, because 9410421447 - 2⁴ = 9410421431 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9410421947) 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 11 ways as a sum of consecutive naturals, for example, 74685822 + ... + 74685947.

It is an arithmetic number, because the mean of its divisors is an integer number (1294555340).

Almost surely, 2^9410421447 is an apocalyptic number.

9410421447 is a deficient number, since it is larger than the sum of its proper divisors (6124242633).

9410421447 is a wasteful number, since it uses less digits than its factorization.

9410421447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149371782 (or 149371779 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 9410421447 is about 97007.3267696827. The cubic root of 9410421447 is about 2111.2339350786.

The spelling of 9410421447 in words is "nine billion, four hundred ten million, four hundred twenty-one thousand, four hundred forty-seven".