33349030340 has 12 divisors (see below), whose sum is σ = 70032963756. Its totient is φ = 13339612128.

The previous prime is 33349030331. The next prime is 33349030349. The reversal of 33349030340 is 4303094333.

It is an interprime number because it is at equal distance from previous prime (33349030331) and next prime (33349030349).

It can be written as a sum of positive squares in 2 ways, for example, as 6405121024 + 26943909316 = 80032^2 + 164146^2 .

It is a super-2 number, since 2×33349030340² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33349030297 and 33349030306.

It is not an unprimeable number, because it can be changed into a prime (33349030349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 833725739 + ... + 833725778.

It is an arithmetic number, because the mean of its divisors is an integer number (5836080313).

Almost surely, 2^33349030340 is an apocalyptic number.

It is an amenable number.

33349030340 is an abundant number, since it is smaller than the sum of its proper divisors (36683933416).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

33349030340 is a wasteful number, since it uses less digits than its factorization.

33349030340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1667451526 (or 1667451524 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 32.

The spelling of 33349030340 in words is "thirty-three billion, three hundred forty-nine million, thirty thousand, three hundred forty".