2942857130 has 32 divisors (see below), whose sum is σ = 5594085504. Its totient is φ = 1112389696.

The previous prime is 2942857129. The next prime is 2942857193. The reversal of 2942857130 is 317582492.

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 15 ways as a sum of consecutive naturals, for example, 57989 + ... + 96168.

It is an arithmetic number, because the mean of its divisors is an integer number (174815172).

Almost surely, 2^2942857130 is an apocalyptic number.

2942857130 is a deficient number, since it is larger than the sum of its proper divisors (2651228374).

2942857130 is a wasteful number, since it uses less digits than its factorization.

2942857130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154270.

The product of its (nonzero) digits is 120960, while the sum is 41.

The square root of 2942857130 is about 54248.1071559184. The cubic root of 2942857130 is about 1433.0336643517.

The spelling of 2942857130 in words is "two billion, nine hundred forty-two million, eight hundred fifty-seven thousand, one hundred thirty".