33854116426485 has 8 divisors (see below), whose sum is σ = 54166586282400. Its totient is φ = 18055528760784.

The previous prime is 33854116426387. The next prime is 33854116426489. The reversal of 33854116426485 is 58462461145833.

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

It is not a de Polignac number, because 33854116426485 - 2¹² = 33854116422389 is a prime.

It is a super-2 number, since 2×33854116426485² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33854116426489) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1128470547535 + ... + 1128470547564.

It is an arithmetic number, because the mean of its divisors is an integer number (6770823285300).

Almost surely, 2^{33854116426485} is an apocalyptic number.

It is an amenable number.

33854116426485 is a deficient number, since it is larger than the sum of its proper divisors (20312469855915).

33854116426485 is a wasteful number, since it uses less digits than its factorization.

33854116426485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2256941095107.

The product of its digits is 66355200, while the sum is 60.

The spelling of 33854116426485 in words is "thirty-three trillion, eight hundred fifty-four billion, one hundred sixteen million, four hundred twenty-six thousand, four hundred eighty-five".