9161464244 has 12 divisors (see below), whose sum is σ = 16405413024. Its totient is φ = 4474203384.

The previous prime is 9161464243. The next prime is 9161464307. The reversal of 9161464244 is 4424641619.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9161464243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26631992 + ... + 26632335.

It is an arithmetic number, because the mean of its divisors is an integer number (1367117752).

Almost surely, 2^9161464244 is an apocalyptic number.

It is an amenable number.

9161464244 is a deficient number, since it is larger than the sum of its proper divisors (7243948780).

9161464244 is a wasteful number, since it uses less digits than its factorization.

9161464244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53264374 (or 53264372 counting only the distinct ones).

The product of its digits is 165888, while the sum is 41.

The square root of 9161464244 is about 95715.5381534263. The cubic root of 9161464244 is about 2092.4493954047.

The spelling of 9161464244 in words is "nine billion, one hundred sixty-one million, four hundred sixty-four thousand, two hundred forty-four".