2142152296 has 32 divisors (see below), whose sum is σ = 4181640840. Its totient is φ = 1027842048.

The previous prime is 2142152293. The next prime is 2142152317. The reversal of 2142152296 is 6922512412.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1781684100 + 360468196 = 42210^2 + 18986^2 .

It is not an unprimeable number, because it can be changed into a prime (2142152293) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 27961 + ... + 71176.

Almost surely, 2^2142152296 is an apocalyptic number.

It is an amenable number.

2142152296 is a deficient number, since it is larger than the sum of its proper divisors (2039488544).

2142152296 is a wasteful number, since it uses less digits than its factorization.

2142152296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99253 (or 99249 counting only the distinct ones).

The product of its digits is 17280, while the sum is 34.

The square root of 2142152296 is about 46283.3911462849. The cubic root of 2142152296 is about 1289.0906188254.

The spelling of 2142152296 in words is "two billion, one hundred forty-two million, one hundred fifty-two thousand, two hundred ninety-six".