2042170702 has 16 divisors (see below), whose sum is σ = 3598790832. Its totient is φ = 856854720.

The previous prime is 2042170687. The next prime is 2042170721. The reversal of 2042170702 is 2070712402.

It is a super-2 number, since 2×2042170702² = 8340922352214345608, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 3569943 + ... + 3570514.

It is an arithmetic number, because the mean of its divisors is an integer number (224924427).

Almost surely, 2^2042170702 is an apocalyptic number.

2042170702 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2042170702 is a deficient number, since it is larger than the sum of its proper divisors (1556620130).

2042170702 is a wasteful number, since it uses less digits than its factorization.

2042170702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7140483.

The product of its (nonzero) digits is 1568, while the sum is 25.

The square root of 2042170702 is about 45190.3828485664. The cubic root of 2042170702 is about 1268.7148224144.

The spelling of 2042170702 in words is "two billion, forty-two million, one hundred seventy thousand, seven hundred two".