1139429324 has 24 divisors (see below), whose sum is σ = 2202816000. Its totient is φ = 511364880.

The previous prime is 1139429323. The next prime is 1139429383. The reversal of 1139429324 is 4239249311.

It is not an unprimeable number, because it can be changed into a prime (1139429321) 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, 160424 + ... + 167375.

It is an arithmetic number, because the mean of its divisors is an integer number (91784000).

Almost surely, 2^1139429324 is an apocalyptic number.

It is an amenable number.

1139429324 is a deficient number, since it is larger than the sum of its proper divisors (1063386676).

1139429324 is a wasteful number, since it uses less digits than its factorization.

1139429324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327893 (or 327891 counting only the distinct ones).

The product of its digits is 46656, while the sum is 38.

The square root of 1139429324 is about 33755.4339921738. The cubic root of 1139429324 is about 1044.4695839212.

The spelling of 1139429324 in words is "one billion, one hundred thirty-nine million, four hundred twenty-nine thousand, three hundred twenty-four".