1013224404 has 24 divisors (see below), whose sum is σ = 2378351808. Its totient is φ = 335718400.

The previous prime is 1013224397. The next prime is 1013224411. The reversal of 1013224404 is 4044223101.

1013224404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (1013224397) and next prime (1013224411).

It is a super-2 number, since 2×1013224404² = 2053247385722310432, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 250797 + ... + 254804.

It is an arithmetic number, because the mean of its divisors is an integer number (99097992).

Almost surely, 2^1013224404 is an apocalyptic number.

It is an amenable number.

1013224404 is an abundant number, since it is smaller than the sum of its proper divisors (1365127404).

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

1013224404 is a wasteful number, since it uses less digits than its factorization.

1013224404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505775 (or 505773 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 1013224404 is about 31831.1860287989. The cubic root of 1013224404 is about 1004.3888445311.

Adding to 1013224404 its reverse (4044223101), we get a palindrome (5057447505).

The spelling of 1013224404 in words is "one billion, thirteen million, two hundred twenty-four thousand, four hundred four".