9314643144 has 192 divisors, whose sum is σ = 25852780800. Its totient is φ = 2787353856.

The previous prime is 9314643083. The next prime is 9314643157. The reversal of 9314643144 is 4413464139.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 26843179 + ... + 26843525.

It is an arithmetic number, because the mean of its divisors is an integer number (134649900).

Almost surely, 2^9314643144 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9314643144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12926390400).

9314643144 is an abundant number, since it is smaller than the sum of its proper divisors (16538137656).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9314643144 is a wasteful number, since it uses less digits than its factorization.

9314643144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 492 (or 451 counting only the distinct ones).

The product of its digits is 124416, while the sum is 39.

The square root of 9314643144 is about 96512.3989133003. The cubic root of 9314643144 is about 2104.0468558095.

The spelling of 9314643144 in words is "nine billion, three hundred fourteen million, six hundred forty-three thousand, one hundred forty-four".