2135939282 has 8 divisors (see below), whose sum is σ = 3204507852. Its totient is φ = 1067770000.

The previous prime is 2135939263. The next prime is 2135939303. The reversal of 2135939282 is 2829395312.

It can be written as a sum of positive squares in 2 ways, for example, as 1783288441 + 352650841 = 42229^2 + 18779^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86069 + ... + 108072.

Almost surely, 2^2135939282 is an apocalyptic number.

2135939282 is a deficient number, since it is larger than the sum of its proper divisors (1068568570).

2135939282 is a wasteful number, since it uses less digits than its factorization.

2135939282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199644.

The product of its digits is 233280, while the sum is 44.

The square root of 2135939282 is about 46216.2231472889. The cubic root of 2135939282 is about 1287.8431361407.

The spelling of 2135939282 in words is "two billion, one hundred thirty-five million, nine hundred thirty-nine thousand, two hundred eighty-two".