1013042544 has 40 divisors (see below), whose sum is σ = 2730813312. Its totient is φ = 322998720.

The previous prime is 1013042543. The next prime is 1013042593. The reversal of 1013042544 is 4452403101.

1013042544 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1013042543) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 457702 + ... + 459909.

Almost surely, 2^1013042544 is an apocalyptic number.

It is an amenable number.

1013042544 is an abundant number, since it is smaller than the sum of its proper divisors (1717770768).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1013042544 is a wasteful number, since it uses less digits than its factorization.

1013042544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 917645 (or 917639 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 1013042544 is about 31828.3292681221. The cubic root of 1013042544 is about 1004.3287495565.

Adding to 1013042544 its reverse (4452403101), we get a palindrome (5465445645).

The spelling of 1013042544 in words is "one billion, thirteen million, forty-two thousand, five hundred forty-four".