1144062330 has 16 divisors (see below), whose sum is σ = 2745749664. Its totient is φ = 305083280.

The previous prime is 1144062323. The next prime is 1144062373. The reversal of 1144062330 is 332604411.

It is a super-2 number, since 2×1144062330² = 2617757229850057800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1144062330.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19067676 + ... + 19067735.

It is an arithmetic number, because the mean of its divisors is an integer number (171609354).

Almost surely, 2^1144062330 is an apocalyptic number.

1144062330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1144062330 is an abundant number, since it is smaller than the sum of its proper divisors (1601687334).

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

1144062330 is a wasteful number, since it uses less digits than its factorization.

1144062330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38135421.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 1144062330 is about 33823.9904505663. The cubic root of 1144062330 is about 1045.8833003892.

Adding to 1144062330 its reverse (332604411), we get a palindrome (1476666741).

The spelling of 1144062330 in words is "one billion, one hundred forty-four million, sixty-two thousand, three hundred thirty".