2401442043 has 64 divisors (see below), whose sum is σ = 4415480832. Its totient is φ = 1120366080.

The previous prime is 2401442041. The next prime is 2401442051. The reversal of 2401442043 is 3402441042.

It is a happy number.

It is not a de Polignac number, because 2401442043 - 2¹ = 2401442041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2401442041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 100305 + ... + 121917.

It is an arithmetic number, because the mean of its divisors is an integer number (68991888).

Almost surely, 2^2401442043 is an apocalyptic number.

2401442043 is a deficient number, since it is larger than the sum of its proper divisors (2014038789).

2401442043 is a wasteful number, since it uses less digits than its factorization.

2401442043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21684.

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 2401442043 is about 49004.5104352650. The cubic root of 2401442043 is about 1339.1339995588.

Adding to 2401442043 its reverse (3402441042), we get a palindrome (5803883085).

It can be divided in two parts, 2401 and 442043, that added together give a palindrome (444444).

The spelling of 2401442043 in words is "two billion, four hundred one million, four hundred forty-two thousand, forty-three".