33366461929641 has 15 divisors (see below), whose sum is σ = 49843804740301. Its totient is φ = 22244273294868.

The previous prime is 33366461929627. The next prime is 33366461929643. The reversal of 33366461929641 is 14692916466333.

The square root of 33366461929641 is 5776371.

It is a perfect power (a square), and thus also a powerful number.

33366461929641 is a `hidden beast` number, since 3 + 3 + 3 + 6 + 6 + 4 + 619 + 2 + 9 + 6 + 4 + 1 = 666.

It is not a de Polignac number, because 33366461929641 - 2¹¹ = 33366461927593 is a prime.

It is a super-2 number, since 2×33366461929641² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33366461929643) by changing a digit.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 51666430 + ... + 52308248.

Almost surely, 2^{33366461929641} is an apocalyptic number.

33366461929641 is the 5776371-st square number.

33366461929641 is the 2888186-th centered octagonal number.

It is an amenable number.

33366461929641 is a deficient number, since it is larger than the sum of its proper divisors (16477342810660).

33366461929641 is an frugal number, since it uses more digits than its factorization.

33366461929641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1283650 (or 641822 counting only the distinct ones).

The product of its digits is 90699264, while the sum is 63.

The spelling of 33366461929641 in words is "thirty-three trillion, three hundred sixty-six billion, four hundred sixty-one million, nine hundred twenty-nine thousand, six hundred forty-one".