2042375826 has 16 divisors (see below), whose sum is σ = 4085855424. Its totient is φ = 680607984.

The previous prime is 2042375813. The next prime is 2042375849. The reversal of 2042375826 is 6285732402.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20881 + ... + 67236.

It is an arithmetic number, because the mean of its divisors is an integer number (255365964).

Almost surely, 2^2042375826 is an apocalyptic number.

2042375826 is an abundant number, since it is smaller than the sum of its proper divisors (2043479598).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2042375826 is a wasteful number, since it uses less digits than its factorization.

2042375826 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91985.

The product of its (nonzero) digits is 161280, while the sum is 39.

The square root of 2042375826 is about 45192.6523452652. The cubic root of 2042375826 is about 1268.7572992988.

The spelling of 2042375826 in words is "two billion, forty-two million, three hundred seventy-five thousand, eight hundred twenty-six".