33612404099 has 2 divisors, whose sum is σ = 33612404100. Its totient is φ = 33612404098.

The previous prime is 33612404087. The next prime is 33612404101. The reversal of 33612404099 is 99040421633.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 33612404099 - 2³² = 29317436803 is a prime.

It is a super-2 number, since 2×33612404099² (a number of 22 digits) contains 22 as substring.

Together with 33612404101, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (33612404599) by changing a digit.

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 as a sum of consecutive naturals, namely, 16806202049 + 16806202050.

It is an arithmetic number, because the mean of its divisors is an integer number (16806202050).

Almost surely, 2^33612404099 is an apocalyptic number.

33612404099 is a deficient number, since it is larger than the sum of its proper divisors (1).

33612404099 is an equidigital number, since it uses as much as digits as its factorization.

33612404099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 139968, while the sum is 41.

The spelling of 33612404099 in words is "thirty-three billion, six hundred twelve million, four hundred four thousand, ninety-nine".