35149905842689 has 12 divisors (see below), whose sum is σ = 38913802669840. Its totient is φ = 31724571641400.

The previous prime is 35149905842671. The next prime is 35149905842747. The reversal of 35149905842689 is 98624850994153.

It is a de Polignac number, because none of the positive numbers 2^k-35149905842689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (35149905842189) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1044929547 + ... + 1044963184.

Almost surely, 2^{35149905842689} is an apocalyptic number.

It is an amenable number.

35149905842689 is a deficient number, since it is larger than the sum of its proper divisors (3763896827151).

35149905842689 is a wasteful number, since it uses less digits than its factorization.

35149905842689 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2089892892 (or 2089892881 counting only the distinct ones).

The product of its (nonzero) digits is 671846400, while the sum is 73.

The spelling of 35149905842689 in words is "thirty-five trillion, one hundred forty-nine billion, nine hundred five million, eight hundred forty-two thousand, six hundred eighty-nine".