9423127641 has 8 divisors (see below), whose sum is σ = 12619036480. Its totient is φ = 6254651952.

The previous prime is 9423127631. The next prime is 9423127643. The reversal of 9423127641 is 1467213249.

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

It is not a de Polignac number, because 9423127641 - 2¹⁵ = 9423094873 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 9423127641.

It is not an unprimeable number, because it can be changed into a prime (9423127643) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6857485 + ... + 6858858.

It is an arithmetic number, because the mean of its divisors is an integer number (1577379560).

Almost surely, 2^9423127641 is an apocalyptic number.

It is an amenable number.

9423127641 is a deficient number, since it is larger than the sum of its proper divisors (3195908839).

9423127641 is a wasteful number, since it uses less digits than its factorization.

9423127641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13716575.

The product of its digits is 72576, while the sum is 39.

The square root of 9423127641 is about 97072.7955763096. The cubic root of 9423127641 is about 2112.1837219205.

The spelling of 9423127641 in words is "nine billion, four hundred twenty-three million, one hundred twenty-seven thousand, six hundred forty-one".