33125213411 has 8 divisors (see below), whose sum is σ = 33156829440. Its totient is φ = 33093617032.

The previous prime is 33125213393. The next prime is 33125213483. The reversal of 33125213411 is 11431252133.

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 33125213411 - 2⁶ = 33125213347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33125213311) 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, 8573066 + ... + 8576928.

It is an arithmetic number, because the mean of its divisors is an integer number (4144603680).

Almost surely, 2^33125213411 is an apocalyptic number.

33125213411 is a deficient number, since it is larger than the sum of its proper divisors (31616029).

33125213411 is a wasteful number, since it uses less digits than its factorization.

33125213411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9825.

The product of its digits is 2160, while the sum is 26.

Adding to 33125213411 its reverse (11431252133), we get a palindrome (44556465544).

The spelling of 33125213411 in words is "thirty-three billion, one hundred twenty-five million, two hundred thirteen thousand, four hundred eleven".