33740037369 has 12 divisors (see below), whose sum is σ = 48871368000. Its totient is φ = 22430700504.

The previous prime is 33740037367. The next prime is 33740037433. The reversal of 33740037369 is 96373004733.

It is not a de Polignac number, because 33740037369 - 2¹ = 33740037367 is a prime.

It is a super-2 number, since 2×33740037369² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33740037367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5218069 + ... + 5224530.

It is an arithmetic number, because the mean of its divisors is an integer number (4072614000).

Almost surely, 2^33740037369 is an apocalyptic number.

It is an amenable number.

33740037369 is a deficient number, since it is larger than the sum of its proper divisors (15131330631).

33740037369 is a wasteful number, since it uses less digits than its factorization.

33740037369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10442964 (or 10442961 counting only the distinct ones).

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

The spelling of 33740037369 in words is "thirty-three billion, seven hundred forty million, thirty-seven thousand, three hundred sixty-nine".