1333225044 has 36 divisors (see below), whose sum is σ = 3452297940. Its totient is φ = 433568640.

The previous prime is 1333225043. The next prime is 1333225057. The reversal of 1333225044 is 4405223331.

1333225044 is a `hidden beast` number, since 133 + 3 + 22 + 504 + 4 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 190108944 + 1143116100 = 13788^2 + 33810^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a junction number, because it is equal to n+sod(n) for n = 1333224999 and 1333225017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1333225043) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 450159 + ... + 453110.

It is an arithmetic number, because the mean of its divisors is an integer number (95897165).

Almost surely, 2^1333225044 is an apocalyptic number.

It is an amenable number.

1333225044 is an abundant number, since it is smaller than the sum of its proper divisors (2119072896).

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

1333225044 is a wasteful number, since it uses less digits than its factorization.

1333225044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 903320 (or 903315 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 1333225044 is about 36513.3543241374. The cubic root of 1333225044 is about 1100.6126185331.

Adding to 1333225044 its reverse (4405223331), we get a palindrome (5738448375).

The spelling of 1333225044 in words is "one billion, three hundred thirty-three million, two hundred twenty-five thousand, forty-four".