33476319049 has 4 divisors (see below), whose sum is σ = 33934898836. Its totient is φ = 33017739264.

The previous prime is 33476319047. The next prime is 33476319061. The reversal of 33476319049 is 94091367433.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 94091367433 = 7 ⋅13441623919.

It can be written as a sum of positive squares in 2 ways, for example, as 7078193424 + 26398125625 = 84132^2 + 162475^2 .

It is a cyclic number.

It is not a de Polignac number, because 33476319049 - 2¹ = 33476319047 is a prime.

It is a super-2 number, since 2×33476319049² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 33476318993 and 33476319011.

It is not an unprimeable number, because it can be changed into a prime (33476319047) 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, 229289784 + ... + 229289929.

It is an arithmetic number, because the mean of its divisors is an integer number (8483724709).

Almost surely, 2^33476319049 is an apocalyptic number.

It is an amenable number.

33476319049 is a deficient number, since it is larger than the sum of its proper divisors (458579787).

33476319049 is an equidigital number, since it uses as much as digits as its factorization.

33476319049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 458579786.

The product of its (nonzero) digits is 1469664, while the sum is 49.

The spelling of 33476319049 in words is "thirty-three billion, four hundred seventy-six million, three hundred nineteen thousand, forty-nine".