2039142922 has 8 divisors (see below), whose sum is σ = 3059310276. Its totient is φ = 1019372832.

The previous prime is 2039142899. The next prime is 2039142943. The reversal of 2039142922 is 2292419302.

It can be written as a sum of positive squares in 2 ways, for example, as 1999967841 + 39175081 = 44721^2 + 6259^2 .

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, 86133 + ... + 107224.

Almost surely, 2^2039142922 is an apocalyptic number.

2039142922 is a deficient number, since it is larger than the sum of its proper divisors (1020167354).

2039142922 is a wasteful number, since it uses less digits than its factorization.

2039142922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198632.

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 2039142922 is about 45156.8701528350. The cubic root of 2039142922 is about 1268.0875014666.

The spelling of 2039142922 in words is "two billion, thirty-nine million, one hundred forty-two thousand, nine hundred twenty-two".