1144179322 has 96 divisors (see below), whose sum is σ = 2178570240. Its totient is φ = 444165120.

The previous prime is 1144179313. The next prime is 1144179329. The reversal of 1144179322 is 2239714411.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is not an unprimeable number, because it can be changed into a prime (1144179329) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9009223 + ... + 9009349.

It is an arithmetic number, because the mean of its divisors is an integer number (22693440).

Almost surely, 2^1144179322 is an apocalyptic number.

1144179322 is a deficient number, since it is larger than the sum of its proper divisors (1034390918).

1144179322 is a wasteful number, since it uses less digits than its factorization.

1144179322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296 (or 279 counting only the distinct ones).

The product of its digits is 12096, while the sum is 34.

The square root of 1144179322 is about 33825.7198297390. The cubic root of 1144179322 is about 1045.9189499062.

The spelling of 1144179322 in words is "one billion, one hundred forty-four million, one hundred seventy-nine thousand, three hundred twenty-two".