2401040023 has 2 divisors, whose sum is σ = 2401040024. Its totient is φ = 2401040022.

The previous prime is 2401040021. The next prime is 2401040111. The reversal of 2401040023 is 3200401042.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2401040023 - 2¹ = 2401040021 is a prime.

Together with 2401040021, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 2401039979 and 2401040006.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2401040021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1200520011 + 1200520012.

It is an arithmetic number, because the mean of its divisors is an integer number (1200520012).

Almost surely, 2^2401040023 is an apocalyptic number.

2401040023 is a deficient number, since it is larger than the sum of its proper divisors (1).

2401040023 is an equidigital number, since it uses as much as digits as its factorization.

2401040023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 2401040023 is about 49000.4083962573. The cubic root of 2401040023 is about 1339.0592682535.

Adding to 2401040023 its reverse (3200401042), we get a palindrome (5601441065).

The spelling of 2401040023 in words is "two billion, four hundred one million, forty thousand, twenty-three".