2402420242041 has 20 divisors (see below), whose sum is σ = 3672261093072. Its totient is φ = 1564366666968.

The previous prime is 2402420242003. The next prime is 2402420242049. The reversal of 2402420242041 is 1402420242042.

It is not a de Polignac number, because 2402420242041 - 2²² = 2402416047737 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 2402420241996 and 2402420242014.

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 19 ways as a sum of consecutive naturals, for example, 344874531 + ... + 344881496.

Almost surely, 2^{2402420242041} is an apocalyptic number.

It is an amenable number.

2402420242041 is a deficient number, since it is larger than the sum of its proper divisors (1269840851031).

2402420242041 is an equidigital number, since it uses as much as digits as its factorization.

2402420242041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 689756082 (or 689756073 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 27.

Adding to 2402420242041 its reverse (1402420242042), we get a palindrome (3804840484083).

Subtracting from 2402420242041 its reverse (1402420242042), we obtain a palindrome (999999999999).

The spelling of 2402420242041 in words is "two trillion, four hundred two billion, four hundred twenty million, two hundred forty-two thousand, forty-one".