2026112399 has 4 divisors (see below), whose sum is σ = 2073231336. Its totient is φ = 1978993464.

The previous prime is 2026112369. The next prime is 2026112401. The reversal of 2026112399 is 9932116202.

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

It is a cyclic number.

It is not a de Polignac number, because 2026112399 - 2²⁴ = 2009335183 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2026112369) 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, 23559404 + ... + 23559489.

It is an arithmetic number, because the mean of its divisors is an integer number (518307834).

Almost surely, 2^2026112399 is an apocalyptic number.

2026112399 is a deficient number, since it is larger than the sum of its proper divisors (47118937).

2026112399 is an equidigital number, since it uses as much as digits as its factorization.

2026112399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47118936.

The product of its (nonzero) digits is 11664, while the sum is 35.

The square root of 2026112399 is about 45012.3582919180. The cubic root of 2026112399 is about 1265.3806181761.

The spelling of 2026112399 in words is "two billion, twenty-six million, one hundred twelve thousand, three hundred ninety-nine".