9421869941 has 8 divisors (see below), whose sum is σ = 10380171168. Its totient is φ = 8480530000.

The previous prime is 9421869907. The next prime is 9421869971. The reversal of 9421869941 is 1499681249.

9421869941 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9421869941 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 (9421869971) 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 7 ways as a sum of consecutive naturals, for example, 4239155 + ... + 4241376.

It is an arithmetic number, because the mean of its divisors is an integer number (1297521396).

Almost surely, 2^9421869941 is an apocalyptic number.

It is an amenable number.

9421869941 is a deficient number, since it is larger than the sum of its proper divisors (958301227).

9421869941 is a wasteful number, since it uses less digits than its factorization.

9421869941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8480643.

The product of its digits is 1119744, while the sum is 53.

The square root of 9421869941 is about 97066.3172320862. The cubic root of 9421869941 is about 2112.0897470477.

The spelling of 9421869941 in words is "nine billion, four hundred twenty-one million, eight hundred sixty-nine thousand, nine hundred forty-one".