1012042413 has 6 divisors (see below), whose sum is σ = 1461839054. Its totient is φ = 674694936.

The previous prime is 1012042411. The next prime is 1012042417. The reversal of 1012042413 is 3142402101.

1012042413 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 973627209 + 38415204 = 31203^2 + 6198^2 .

It is not a de Polignac number, because 1012042413 - 2¹ = 1012042411 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012042411) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 56224570 + ... + 56224587.

Almost surely, 2^1012042413 is an apocalyptic number.

It is an amenable number.

1012042413 is a deficient number, since it is larger than the sum of its proper divisors (449796641).

1012042413 is a wasteful number, since it uses less digits than its factorization.

1012042413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112449163 (or 112449160 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 1012042413 is about 31812.6140548054. The cubic root of 1012042413 is about 1003.9981313093.

Adding to 1012042413 its reverse (3142402101), we get a palindrome (4154444514).

The spelling of 1012042413 in words is "one billion, twelve million, forty-two thousand, four hundred thirteen".