9144270399 has 8 divisors (see below), whose sum is σ = 13300756992. Its totient is φ = 5541982040.

The previous prime is 9144270371. The next prime is 9144270449. The reversal of 9144270399 is 9930724419.

It is a happy number.

9144270399 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 not a de Polignac number, because 9144270399 - 2⁵ = 9144270367 is a prime.

It is a super-2 number, since 2×9144270399² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9144270299) 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, 138549519 + ... + 138549584.

It is an arithmetic number, because the mean of its divisors is an integer number (1662594624).

Almost surely, 2^9144270399 is an apocalyptic number.

9144270399 is a deficient number, since it is larger than the sum of its proper divisors (4156486593).

9144270399 is a wasteful number, since it uses less digits than its factorization.

9144270399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277099117.

The product of its (nonzero) digits is 489888, while the sum is 48.

The square root of 9144270399 is about 95625.6785544552. The cubic root of 9144270399 is about 2091.1395690870.

The spelling of 9144270399 in words is "nine billion, one hundred forty-four million, two hundred seventy thousand, three hundred ninety-nine".