2354133321 has 16 divisors (see below), whose sum is σ = 3561811200. Its totient is φ = 1536029424.

The previous prime is 2354133317. The next prime is 2354133323. The reversal of 2354133321 is 1233314532.

It is not a de Polignac number, because 2354133321 - 2² = 2354133317 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2354133323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 926286 + ... + 928823.

It is an arithmetic number, because the mean of its divisors is an integer number (222613200).

Almost surely, 2^2354133321 is an apocalyptic number.

It is an amenable number.

2354133321 is a deficient number, since it is larger than the sum of its proper divisors (1207677879).

2354133321 is a wasteful number, since it uses less digits than its factorization.

2354133321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1855165 (or 1855159 counting only the distinct ones).

The product of its digits is 6480, while the sum is 27.

The square root of 2354133321 is about 48519.4117956927. The cubic root of 2354133321 is about 1330.2819085086.

Adding to 2354133321 its reverse (1233314532), we get a palindrome (3587447853).

The spelling of 2354133321 in words is "two billion, three hundred fifty-four million, one hundred thirty-three thousand, three hundred twenty-one".