2026240842 has 32 divisors (see below), whose sum is σ = 4169948544. Its totient is φ = 655905600.

The previous prime is 2026240841. The next prime is 2026240861. The reversal of 2026240842 is 2480426202.

It is not an unprimeable number, because it can be changed into a prime (2026240841) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 111667 + ... + 128537.

It is an arithmetic number, because the mean of its divisors is an integer number (130310892).

Almost surely, 2^2026240842 is an apocalyptic number.

2026240842 is an abundant number, since it is smaller than the sum of its proper divisors (2143707702).

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

2026240842 is a wasteful number, since it uses less digits than its factorization.

2026240842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17454.

The product of its (nonzero) digits is 12288, while the sum is 30.

The square root of 2026240842 is about 45013.7850219241. The cubic root of 2026240842 is about 1265.4073567138.

The spelling of 2026240842 in words is "two billion, twenty-six million, two hundred forty thousand, eight hundred forty-two".