2402420242043 has 8 divisors (see below), whose sum is σ = 2402978144256. Its totient is φ = 2401862423400.

The previous prime is 2402420242003. The next prime is 2402420242049. The reversal of 2402420242043 is 3402420242042.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2402420242043 - 2²⁴ = 2402403464827 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2402420241997 and 2402420242015.

It is not an unprimeable number, because it can be changed into a prime (2402420242049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123374798 + ... + 123394268.

It is an arithmetic number, because the mean of its divisors is an integer number (300372268032).

Almost surely, 2^{2402420242043} is an apocalyptic number.

2402420242043 is a deficient number, since it is larger than the sum of its proper divisors (557902213).

2402420242043 is a wasteful number, since it uses less digits than its factorization.

2402420242043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41785.

The product of its (nonzero) digits is 24576, while the sum is 29.

Adding to 2402420242043 its reverse (3402420242042), we get a palindrome (5804840484085).

Subtracting 2402420242043 from its reverse (3402420242042), we obtain a palindrome (999999999999).

The spelling of 2402420242043 in words is "two trillion, four hundred two billion, four hundred twenty million, two hundred forty-two thousand, forty-three".