1144317038 has 8 divisors (see below), whose sum is σ = 1719493920. Its totient is φ = 571152400.

The previous prime is 1144317017. The next prime is 1144317077. The reversal of 1144317038 is 8307134411.

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

It is a super-2 number, since 2×1144317038² = 2618922966914186888, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1144316995 and 1144317013.

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, 501638 + ... + 503913.

It is an arithmetic number, because the mean of its divisors is an integer number (214936740).

Almost surely, 2^1144317038 is an apocalyptic number.

1144317038 is a deficient number, since it is larger than the sum of its proper divisors (575176882).

1144317038 is a wasteful number, since it uses less digits than its factorization.

1144317038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1006122.

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 1144317038 is about 33827.7554383970. The cubic root of 1144317038 is about 1045.9609112761.

The spelling of 1144317038 in words is "one billion, one hundred forty-four million, three hundred seventeen thousand, thirty-eight".