33141321320 has 16 divisors (see below), whose sum is σ = 74567973060. Its totient is φ = 13256528512.

The previous prime is 33141321293. The next prime is 33141321337. The reversal of 33141321320 is 2312314133.

It can be written as a sum of positive squares in 2 ways, for example, as 33117448324 + 23872996 = 181982^2 + 4886^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 414266477 + ... + 414266556.

Almost surely, 2^33141321320 is an apocalyptic number.

It is an amenable number.

33141321320 is an abundant number, since it is smaller than the sum of its proper divisors (41426651740).

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

33141321320 is a wasteful number, since it uses less digits than its factorization.

33141321320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 828533044 (or 828533040 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 33141321320 its reverse (2312314133), we get a palindrome (35453635453).

The spelling of 33141321320 in words is "thirty-three billion, one hundred forty-one million, three hundred twenty-one thousand, three hundred twenty".