1045141144 has 16 divisors (see below), whose sum is σ = 2005213320. Its totient is φ = 510417600.

The previous prime is 1045141081. The next prime is 1045141157. The reversal of 1045141144 is 4411415401.

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, 1518757 + ... + 1519444.

Almost surely, 2^1045141144 is an apocalyptic number.

It is an amenable number.

1045141144 is a deficient number, since it is larger than the sum of its proper divisors (960072176).

1045141144 is a wasteful number, since it uses less digits than its factorization.

1045141144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3038250 (or 3038246 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 25.

The square root of 1045141144 is about 32328.6427800488. The cubic root of 1045141144 is about 1014.8261470296.

Adding to 1045141144 its reverse (4411415401), we get a palindrome (5456556545).

The spelling of 1045141144 in words is "one billion, forty-five million, one hundred forty-one thousand, one hundred forty-four".