1144025072 has 20 divisors (see below), whose sum is σ = 2225753376. Its totient is φ = 569637120.

The previous prime is 1144025041. The next prime is 1144025101. The reversal of 1144025072 is 2705204411.

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, 144488 + ... + 152199.

Almost surely, 2^1144025072 is an apocalyptic number.

It is an amenable number.

1144025072 is a deficient number, since it is larger than the sum of its proper divisors (1081728304).

1144025072 is a wasteful number, since it uses less digits than its factorization.

1144025072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296936 (or 296930 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 26.

The square root of 1144025072 is about 33823.4396831546. The cubic root of 1144025072 is about 1045.8719467120.

Adding to 1144025072 its reverse (2705204411), we get a palindrome (3849229483).

The spelling of 1144025072 in words is "one billion, one hundred forty-four million, twenty-five thousand, seventy-two".