2042377882 has 4 divisors (see below), whose sum is σ = 3063566826. Its totient is φ = 1021188940.

The previous prime is 2042377879. The next prime is 2042377913. The reversal of 2042377882 is 2887732402.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1955496841 + 86881041 = 44221^2 + 9321^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 510594469 + ... + 510594472.

Almost surely, 2^2042377882 is an apocalyptic number.

2042377882 is a deficient number, since it is larger than the sum of its proper divisors (1021188944).

2042377882 is a wasteful number, since it uses less digits than its factorization.

2042377882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1021188943.

The product of its (nonzero) digits is 301056, while the sum is 43.

The square root of 2042377882 is about 45192.6750923200. The cubic root of 2042377882 is about 1268.7577250389.

The spelling of 2042377882 in words is "two billion, forty-two million, three hundred seventy-seven thousand, eight hundred eighty-two".