2108035394157 has 144 divisors (see below), whose sum is σ = 3739130658816. Its totient is φ = 1051378574400.

The previous prime is 2108035394089. The next prime is 2108035394167. The reversal of 2108035394157 is 7514935308012.

It is not a de Polignac number, because 2108035394157 - 2¹¹ = 2108035392109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2108035394167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 70012368 + ... + 70042470.

Almost surely, 2^{2108035394157} is an apocalyptic number.

It is an amenable number.

2108035394157 is a deficient number, since it is larger than the sum of its proper divisors (1631095264659).

2108035394157 is a wasteful number, since it uses less digits than its factorization.

2108035394157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30300 (or 30282 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 48.

The spelling of 2108035394157 in words is "two trillion, one hundred eight billion, thirty-five million, three hundred ninety-four thousand, one hundred fifty-seven".