1041635444 has 6 divisors (see below), whose sum is σ = 1822862034. Its totient is φ = 520817720.

The previous prime is 1041635443. The next prime is 1041635459. The reversal of 1041635444 is 4445361401.

It can be written as a sum of positive squares in only one way, i.e., 584188900 + 457446544 = 24170^2 + 21388^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1041635444.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1041635443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130204427 + ... + 130204434.

It is an arithmetic number, because the mean of its divisors is an integer number (303810339).

Almost surely, 2^1041635444 is an apocalyptic number.

It is an amenable number.

1041635444 is a deficient number, since it is larger than the sum of its proper divisors (781226590).

1041635444 is a wasteful number, since it uses less digits than its factorization.

1041635444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260408865 (or 260408863 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 32.

The square root of 1041635444 is about 32274.3775152984. The cubic root of 1041635444 is about 1013.6902043575.

Adding to 1041635444 its reverse (4445361401), we get a palindrome (5486996845).

The spelling of 1041635444 in words is "one billion, forty-one million, six hundred thirty-five thousand, four hundred forty-four".