2143702708 has 12 divisors (see below), whose sum is σ = 4287405472. Its totient is φ = 918729720.

The previous prime is 2143702697. The next prime is 2143702711. The reversal of 2143702708 is 8072073412.

2143702708 is an admirable number.

It is a super-2 number, since 2×2143702708² = 9190922600573066528, 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 (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38280378 + ... + 38280433.

Almost surely, 2^2143702708 is an apocalyptic number.

2143702708 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2143702708 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2143702708 is a wasteful number, since it uses less digits than its factorization.

2143702708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76560822 (or 76560820 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 34.

The square root of 2143702708 is about 46300.1372352178. The cubic root of 2143702708 is about 1289.4015428099.

The spelling of 2143702708 in words is "two billion, one hundred forty-three million, seven hundred two thousand, seven hundred eight".