33670740339 has 16 divisors (see below), whose sum is σ = 51042640000. Its totient is φ = 21925132488.

The previous prime is 33670740331. The next prime is 33670740343. The reversal of 33670740339 is 93304707633.

It is not a de Polignac number, because 33670740339 - 2³ = 33670740331 is a prime.

It is a super-2 number, since 2×33670740339² (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 = 33670740294 and 33670740303.

It is not an unprimeable number, because it can be changed into a prime (33670740331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14499589 + ... + 14501910.

It is an arithmetic number, because the mean of its divisors is an integer number (3190165000).

Almost surely, 2^33670740339 is an apocalyptic number.

33670740339 is a deficient number, since it is larger than the sum of its proper divisors (17371899661).

33670740339 is a wasteful number, since it uses less digits than its factorization.

33670740339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29001551 (or 29001545 counting only the distinct ones).

The product of its (nonzero) digits is 857304, while the sum is 45.

The spelling of 33670740339 in words is "thirty-three billion, six hundred seventy million, seven hundred forty thousand, three hundred thirty-nine".