2042023426 has 8 divisors (see below), whose sum is σ = 3070013760. Its totient is φ = 1018685508.

The previous prime is 2042023393. The next prime is 2042023427. The reversal of 2042023426 is 6243202402.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2042023426.

It is not an unprimeable number, because it can be changed into a prime (2042023427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1162006 + ... + 1163761.

It is an arithmetic number, because the mean of its divisors is an integer number (383751720).

Almost surely, 2^2042023426 is an apocalyptic number.

2042023426 is a deficient number, since it is larger than the sum of its proper divisors (1027990334).

2042023426 is a wasteful number, since it uses less digits than its factorization.

2042023426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2326208.

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 2042023426 is about 45188.7533131862. The cubic root of 2042023426 is about 1268.6843228850.

Adding to 2042023426 its reverse (6243202402), we get a palindrome (8285225828).

The spelling of 2042023426 in words is "two billion, forty-two million, twenty-three thousand, four hundred twenty-six".