1013442415 has 16 divisors (see below), whose sum is σ = 1254787200. Its totient is φ = 785371392.

The previous prime is 1013442413. The next prime is 1013442461. The reversal of 1013442415 is 5142443101.

It is a cyclic number.

It is not a de Polignac number, because 1013442415 - 2¹ = 1013442413 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1013442415.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1013442413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3270 + ... + 45139.

It is an arithmetic number, because the mean of its divisors is an integer number (78424200).

Almost surely, 2^1013442415 is an apocalyptic number.

1013442415 is a deficient number, since it is larger than the sum of its proper divisors (241344785).

1013442415 is an equidigital number, since it uses as much as digits as its factorization.

1013442415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48546.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 1013442415 is about 31834.6103321526. The cubic root of 1013442415 is about 1004.4608759957.

Adding to 1013442415 its reverse (5142443101), we get a palindrome (6155885516).

The spelling of 1013442415 in words is "one billion, thirteen million, four hundred forty-two thousand, four hundred fifteen".