1333042564 has 12 divisors (see below), whose sum is σ = 2666085184. Its totient is φ = 571303944.

The previous prime is 1333042559. The next prime is 1333042567. The reversal of 1333042564 is 4652403331.

1333042564 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (1333042567) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23804304 + ... + 23804359.

Almost surely, 2^1333042564 is an apocalyptic number.

1333042564 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1333042564 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1333042564 is a wasteful number, since it uses less digits than its factorization.

1333042564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47608674 (or 47608672 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 31.

The square root of 1333042564 is about 36510.8554268453. The cubic root of 1333042564 is about 1100.5624022161.

Adding to 1333042564 its reverse (4652403331), we get a palindrome (5985445895).

The spelling of 1333042564 in words is "one billion, three hundred thirty-three million, forty-two thousand, five hundred sixty-four".