33540022345 has 8 divisors (see below), whose sum is σ = 40930197120. Its totient is φ = 26377237680.

The previous prime is 33540022283. The next prime is 33540022357. The reversal of 33540022345 is 54322004533.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 33540022345 - 2³³ = 24950087753 is a prime.

It is a super-2 number, since 2×33540022345² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56847201 + ... + 56847790.

It is an arithmetic number, because the mean of its divisors is an integer number (5116274640).

Almost surely, 2^33540022345 is an apocalyptic number.

It is an amenable number.

33540022345 is a deficient number, since it is larger than the sum of its proper divisors (7390174775).

33540022345 is a wasteful number, since it uses less digits than its factorization.

33540022345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113695055.

The product of its (nonzero) digits is 43200, while the sum is 31.

Adding to 33540022345 its reverse (54322004533), we get a palindrome (87862026878).

The spelling of 33540022345 in words is "thirty-three billion, five hundred forty million, twenty-two thousand, three hundred forty-five".