33164150427 has 6 divisors (see below), whose sum is σ = 47903772852. Its totient is φ = 22109433612.

The previous prime is 33164150413. The next prime is 33164150447. The reversal of 33164150427 is 72405146133.

33164150427 is a `hidden beast` number, since 3 + 3 + 1 + 641 + 5 + 0 + 4 + 2 + 7 = 666.

It is not a de Polignac number, because 33164150427 - 2¹⁵ = 33164117659 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 33164150391 and 33164150400.

It is not an unprimeable number, because it can be changed into a prime (33164150447) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1842452793 + ... + 1842452810.

It is an arithmetic number, because the mean of its divisors is an integer number (7983962142).

Almost surely, 2^33164150427 is an apocalyptic number.

33164150427 is a deficient number, since it is larger than the sum of its proper divisors (14739622425).

33164150427 is a wasteful number, since it uses less digits than its factorization.

33164150427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3684905609 (or 3684905606 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The spelling of 33164150427 in words is "thirty-three billion, one hundred sixty-four million, one hundred fifty thousand, four hundred twenty-seven".