33919352797061 has 4 divisors (see below), whose sum is σ = 33941250379500. Its totient is φ = 33897455214624.

The previous prime is 33919352797037. The next prime is 33919352797093. The reversal of 33919352797061 is 16079725391933.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 7274450900161 + 26644901896900 = 2697119^2 + 5161870^2 .

It is a cyclic number.

It is not a de Polignac number, because 33919352797061 - 2¹⁰ = 33919352796037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33919352097061) 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 3 ways as a sum of consecutive naturals, for example, 10948788896 + ... + 10948791993.

It is an arithmetic number, because the mean of its divisors is an integer number (8485312594875).

Almost surely, 2^{33919352797061} is an apocalyptic number.

It is an amenable number.

33919352797061 is a deficient number, since it is larger than the sum of its proper divisors (21897582439).

33919352797061 is a wasteful number, since it uses less digits than its factorization.

33919352797061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21897582438.

The product of its (nonzero) digits is 57868020, while the sum is 65.

The spelling of 33919352797061 in words is "thirty-three trillion, nine hundred nineteen billion, three hundred fifty-two million, seven hundred ninety-seven thousand, sixty-one".