1042141444 has 24 divisors (see below), whose sum is σ = 1876455000. Its totient is φ = 506123520.

The previous prime is 1042141439. The next prime is 1042141487. The reversal of 1042141444 is 4441412401.

It can be written as a sum of positive squares in 4 ways, for example, as 63202500 + 978938944 = 7950^2 + 31288^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23682 + ... + 51430.

It is an arithmetic number, because the mean of its divisors is an integer number (78185625).

Almost surely, 2^1042141444 is an apocalyptic number.

It is an amenable number.

1042141444 is a deficient number, since it is larger than the sum of its proper divisors (834313556).

1042141444 is a wasteful number, since it uses less digits than its factorization.

1042141444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28023 (or 28021 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 25.

The square root of 1042141444 is about 32282.2155993048. The cubic root of 1042141444 is about 1013.8543194239.

Adding to 1042141444 its reverse (4441412401), we get a palindrome (5483553845).

The spelling of 1042141444 in words is "one billion, forty-two million, one hundred forty-one thousand, four hundred forty-four".