33066234654431 has 8 divisors (see below), whose sum is σ = 36084707611344. Its totient is φ = 30049836968320.

The previous prime is 33066234654413. The next prime is 33066234654443. The reversal of 33066234654431 is 13445643266033.

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 33066234654431 - 2²² = 33066230460127 is a prime.

It is a super-2 number, since 2×33066234654431² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 33066234654431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33066234654451) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 518784380 + ... + 518848113.

It is an arithmetic number, because the mean of its divisors is an integer number (4510588451418).

Almost surely, 2^{33066234654431} is an apocalyptic number.

33066234654431 is a deficient number, since it is larger than the sum of its proper divisors (3018472956913).

33066234654431 is a wasteful number, since it uses less digits than its factorization.

33066234654431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1037635401.

The product of its (nonzero) digits is 11197440, while the sum is 50.

The spelling of 33066234654431 in words is "thirty-three trillion, sixty-six billion, two hundred thirty-four million, six hundred fifty-four thousand, four hundred thirty-one".