33612333036413 has 8 divisors (see below), whose sum is σ = 33926847613560. Its totient is φ = 33297930178560.

The previous prime is 33612333036383. The next prime is 33612333036493. The reversal of 33612333036413 is 31463033321633.

It can be written as a sum of positive squares in 4 ways, for example, as 63644189284 + 33548688847129 = 252278^2 + 5792123^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 33612333036413 - 2¹⁸ = 33612332774269 is a prime.

It is a super-2 number, since 2×33612333036413² (a number of 28 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 (33612333036493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27325220 + ... + 28528797.

It is an arithmetic number, because the mean of its divisors is an integer number (4240855951695).

Almost surely, 2^{33612333036413} is an apocalyptic number.

It is an amenable number.

33612333036413 is a deficient number, since it is larger than the sum of its proper divisors (314514577147).

33612333036413 is a wasteful number, since it uses less digits than its factorization.

33612333036413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55859647.

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

The spelling of 33612333036413 in words is "thirty-three trillion, six hundred twelve billion, three hundred thirty-three million, thirty-six thousand, four hundred thirteen".