33039967137 has 32 divisors (see below), whose sum is σ = 46159666560. Its totient is φ = 21002273280.

The previous prime is 33039967127. The next prime is 33039967139. The reversal of 33039967137 is 73176993033.

It is not a de Polignac number, because 33039967137 - 2¹² = 33039963041 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 33039967137.

It is not an unprimeable number, because it can be changed into a prime (33039967139) 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 31 ways as a sum of consecutive naturals, for example, 1242303 + ... + 1268619.

It is an arithmetic number, because the mean of its divisors is an integer number (1442489580).

Almost surely, 2^33039967137 is an apocalyptic number.

It is an amenable number.

33039967137 is a deficient number, since it is larger than the sum of its proper divisors (13119699423).

33039967137 is a wasteful number, since it uses less digits than its factorization.

33039967137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26593.

The product of its (nonzero) digits is 1928934, while the sum is 51.

It can be divided in two parts, 3303996 and 7137, that added together give a palindrome (3311133).

The spelling of 33039967137 in words is "thirty-three billion, thirty-nine million, nine hundred sixty-seven thousand, one hundred thirty-seven".