3105595042 has 16 divisors (see below), whose sum is σ = 5085908352. Its totient is φ = 1410515920.

The previous prime is 3105595019. The next prime is 3105595043. The reversal of 3105595042 is 2405955013.

It is a junction number, because it is equal to n+sod(n) for n = 3105594989 and 3105595007.

It is not an unprimeable number, because it can be changed into a prime (3105595043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27178 + ... + 83365.

It is an arithmetic number, because the mean of its divisors is an integer number (317869272).

Almost surely, 2^3105595042 is an apocalyptic number.

3105595042 is a deficient number, since it is larger than the sum of its proper divisors (1980313310).

3105595042 is a wasteful number, since it uses less digits than its factorization.

3105595042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111833.

The product of its (nonzero) digits is 27000, while the sum is 34.

The square root of 3105595042 is about 55727.8659379668. The cubic root of 3105595042 is about 1458.9764268057.

The spelling of 3105595042 in words is "three billion, one hundred five million, five hundred ninety-five thousand, forty-two".