1335420024 has 48 divisors (see below), whose sum is σ = 3411229800. Its totient is φ = 435651648.

The previous prime is 1335420019. The next prime is 1335420133. The reversal of 1335420024 is 4200245331.

1335420024 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 1335419976 and 1335420003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40422 + ... + 65610.

Almost surely, 2^1335420024 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1335420024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1705614900).

1335420024 is an abundant number, since it is smaller than the sum of its proper divisors (2075809776).

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

1335420024 is a wasteful number, since it uses less digits than its factorization.

1335420024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25292 (or 25241 counting only the distinct ones).

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

The square root of 1335420024 is about 36543.3991850786. The cubic root of 1335420024 is about 1101.2162920913.

Adding to 1335420024 its reverse (4200245331), we get a palindrome (5535665355).

The spelling of 1335420024 in words is "one billion, three hundred thirty-five million, four hundred twenty thousand, twenty-four".