33886195141 has 4 divisors (see below), whose sum is σ = 34315134400. Its totient is φ = 33457255884.

The previous prime is 33886195117. The next prime is 33886195157. The reversal of 33886195141 is 14159168833.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 14159168833 = 14537 ⋅974009.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-33886195141 is a prime.

It is a super-2 number, since 2×33886195141² (a number of 22 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 (33886195741) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 214469511 + ... + 214469668.

It is an arithmetic number, because the mean of its divisors is an integer number (8578783600).

Almost surely, 2^33886195141 is an apocalyptic number.

It is an amenable number.

33886195141 is a deficient number, since it is larger than the sum of its proper divisors (428939259).

33886195141 is an equidigital number, since it uses as much as digits as its factorization.

33886195141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428939258.

The product of its digits is 622080, while the sum is 49.

The spelling of 33886195141 in words is "thirty-three billion, eight hundred eighty-six million, one hundred ninety-five thousand, one hundred forty-one".