33400001333 has 32 divisors (see below), whose sum is σ = 37255680000. Its totient is φ = 29799012672.

The previous prime is 33400001317. The next prime is 33400001351. The reversal of 33400001333 is 33310000433.

It is not a de Polignac number, because 33400001333 - 2⁴ = 33400001317 is a prime.

It is a super-2 number, since 2×33400001333² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33400001353) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14463983 + ... + 14466291.

It is an arithmetic number, because the mean of its divisors is an integer number (1164240000).

Almost surely, 2^33400001333 is an apocalyptic number.

It is an amenable number.

33400001333 is a deficient number, since it is larger than the sum of its proper divisors (3855678667).

33400001333 is a wasteful number, since it uses less digits than its factorization.

33400001333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2849.

The product of its (nonzero) digits is 972, while the sum is 20.

Adding to 33400001333 its reverse (33310000433), we get a palindrome (66710001766).

The spelling of 33400001333 in words is "thirty-three billion, four hundred million, one thousand, three hundred thirty-three".