1353204420 has 96 divisors (see below), whose sum is σ = 4022016768. Its totient is φ = 338767872.

The previous prime is 1353204389. The next prime is 1353204449. The reversal of 1353204420 is 244023531.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 464689 + ... + 467591.

It is an arithmetic number, because the mean of its divisors is an integer number (41896008).

Almost surely, 2^1353204420 is an apocalyptic number.

1353204420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1353204420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2011008384).

1353204420 is an abundant number, since it is smaller than the sum of its proper divisors (2668812348).

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

1353204420 is a wasteful number, since it uses less digits than its factorization.

1353204420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3389 (or 3387 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 1353204420 is about 36785.9269286503. The cubic root of 1353204420 is about 1106.0832167089.

Adding to 1353204420 its reverse (244023531), we get a palindrome (1597227951).

The spelling of 1353204420 in words is "one billion, three hundred fifty-three million, two hundred four thousand, four hundred twenty".