1300424224 has 48 divisors (see below), whose sum is σ = 2861109216. Its totient is φ = 576678400.

The previous prime is 1300424161. The next prime is 1300424233. The reversal of 1300424224 is 4224240031.

It is a happy number.

It is a super-2 number, since 2×1300424224² = 3382206324732004352, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 1300424195 and 1300424204.

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, 30622 + ... + 59485.

It is an arithmetic number, because the mean of its divisors is an integer number (59606442).

Almost surely, 2^1300424224 is an apocalyptic number.

It is an amenable number.

1300424224 is an abundant number, since it is smaller than the sum of its proper divisors (1560684992).

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

1300424224 is a wasteful number, since it uses less digits than its factorization.

1300424224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90169 (or 90161 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 1300424224 is about 36061.3952031809. The cubic root of 1300424224 is about 1091.5115868306.

Adding to 1300424224 its reverse (4224240031), we get a palindrome (5524664255).

It can be divided in two parts, 1300 and 424224, that added together give a palindrome (425524).

The spelling of 1300424224 in words is "one billion, three hundred million, four hundred twenty-four thousand, two hundred twenty-four".