2033401823 has 2 divisors, whose sum is σ = 2033401824. Its totient is φ = 2033401822.

The previous prime is 2033401819. The next prime is 2033401829. The reversal of 2033401823 is 3281043302.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2033401823 - 2² = 2033401819 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2033401792 and 2033401801.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2033401829) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1016700911 + 1016700912.

It is an arithmetic number, because the mean of its divisors is an integer number (1016700912).

Almost surely, 2^2033401823 is an apocalyptic number.

2033401823 is a deficient number, since it is larger than the sum of its proper divisors (1).

2033401823 is an equidigital number, since it uses as much as digits as its factorization.

2033401823 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 2033401823 is about 45093.2569571106. The cubic root of 2033401823 is about 1266.8963050953.

The spelling of 2033401823 in words is "two billion, thirty-three million, four hundred one thousand, eight hundred twenty-three".