1144664110 has 8 divisors (see below), whose sum is σ = 2060395416. Its totient is φ = 457865640.

The previous prime is 1144664093. The next prime is 1144664149. The reversal of 1144664110 is 114664411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57233196 + ... + 57233215.

It is an arithmetic number, because the mean of its divisors is an integer number (257549427).

Almost surely, 2^1144664110 is an apocalyptic number.

1144664110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1144664110 is a deficient number, since it is larger than the sum of its proper divisors (915731306).

1144664110 is a wasteful number, since it uses less digits than its factorization.

1144664110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114466418.

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 1144664110 is about 33832.8850380809. The cubic root of 1144664110 is about 1046.0666474308.

The spelling of 1144664110 in words is "one billion, one hundred forty-four million, six hundred sixty-four thousand, one hundred ten".