2401320043 has 2 divisors, whose sum is σ = 2401320044. Its totient is φ = 2401320042.

The previous prime is 2401320013. The next prime is 2401320059. The reversal of 2401320043 is 3400231042.

2401320043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2401320043 - 2⁵ = 2401320011 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2401320043.

It is not a weakly prime, because it can be changed into another prime (2401320013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1200660021 + 1200660022.

It is an arithmetic number, because the mean of its divisors is an integer number (1200660022).

Almost surely, 2^2401320043 is an apocalyptic number.

2401320043 is a deficient number, since it is larger than the sum of its proper divisors (1).

2401320043 is an equidigital number, since it uses as much as digits as its factorization.

2401320043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 2401320043 is about 49003.2656360778. The cubic root of 2401320043 is about 1339.1113219188. Note that the first 3 decimals are identical.

Adding to 2401320043 its reverse (3400231042), we get a palindrome (5801551085).

The spelling of 2401320043 in words is "two billion, four hundred one million, three hundred twenty thousand, forty-three".