1044061047 has 24 divisors (see below), whose sum is σ = 1528956000. Its totient is φ = 686450688.

The previous prime is 1044061037. The next prime is 1044061049. The reversal of 1044061047 is 7401604401.

1044061047 is a `hidden beast` number, since 1 + 0 + 4 + 4 + 0 + 610 + 47 = 666.

It is not a de Polignac number, because 1044061047 - 2¹⁰ = 1044060023 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1044061047.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1044061049) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 358198 + ... + 361100.

It is an arithmetic number, because the mean of its divisors is an integer number (63706500).

Almost surely, 2^1044061047 is an apocalyptic number.

1044061047 is a deficient number, since it is larger than the sum of its proper divisors (484894953).

1044061047 is a wasteful number, since it uses less digits than its factorization.

1044061047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3447 (or 3444 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 1044061047 is about 32311.9335076068. The cubic root of 1044061047 is about 1014.4764371712.

Adding to 1044061047 its reverse (7401604401), we get a palindrome (8445665448).

The spelling of 1044061047 in words is "one billion, forty-four million, sixty-one thousand, forty-seven".