1333412400 has 240 divisors, whose sum is σ = 4533459840. Its totient is φ = 334080000.

The previous prime is 1333412387. The next prime is 1333412417. The reversal of 1333412400 is 42143331.

It is a tau number, because it is divible by the number of its divisors (240).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5312275 + ... + 5312525.

It is an arithmetic number, because the mean of its divisors is an integer number (18889416).

Almost surely, 2^1333412400 is an apocalyptic number.

1333412400 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 1333412400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2266729920).

1333412400 is an abundant number, since it is smaller than the sum of its proper divisors (3200047440).

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

1333412400 is a wasteful number, since it uses less digits than its factorization.

1333412400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 524 (or 513 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 1333412400 is about 36515.9198158830. The cubic root of 1333412400 is about 1100.6641718999.

Adding to 1333412400 its reverse (42143331), we get a palindrome (1375555731).

The spelling of 1333412400 in words is "one billion, three hundred thirty-three million, four hundred twelve thousand, four hundred".