33364633361 has 4 divisors (see below), whose sum is σ = 33387132912. Its totient is φ = 33342133812.

The previous prime is 33364633343. The next prime is 33364633363. The reversal of 33364633361 is 16333646333.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 16333646333 = 139 ⋅117508247.

It is a cyclic number.

It is not a de Polignac number, because 33364633361 - 2⁶ = 33364633297 is a prime.

It is a super-2 number, since 2×33364633361² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33364633363) 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, 11247551 + ... + 11250516.

It is an arithmetic number, because the mean of its divisors is an integer number (8346783228).

Almost surely, 2^33364633361 is an apocalyptic number.

It is an amenable number.

33364633361 is a deficient number, since it is larger than the sum of its proper divisors (22499551).

33364633361 is a wasteful number, since it uses less digits than its factorization.

33364633361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22499550.

The product of its digits is 629856, while the sum is 41.

The spelling of 33364633361 in words is "thirty-three billion, three hundred sixty-four million, six hundred thirty-three thousand, three hundred sixty-one".