6242042401 has 4 divisors (see below), whose sum is σ = 7133762752. Its totient is φ = 5350322052.

The previous prime is 6242042399. The next prime is 6242042419. The reversal of 6242042401 is 1042402426.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6242042401 - 2¹ = 6242042399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6242042491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 445860165 + ... + 445860178.

It is an arithmetic number, because the mean of its divisors is an integer number (1783440688).

Almost surely, 2^6242042401 is an apocalyptic number.

It is an amenable number.

6242042401 is a deficient number, since it is larger than the sum of its proper divisors (891720351).

6242042401 is an equidigital number, since it uses as much as digits as its factorization.

6242042401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 891720350.

The product of its (nonzero) digits is 3072, while the sum is 25.

The square root of 6242042401 is about 79006.5971992213. The cubic root of 6242042401 is about 1841.2336560919.

Adding to 6242042401 its reverse (1042402426), we get a palindrome (7284444827).

The spelling of 6242042401 in words is "six billion, two hundred forty-two million, forty-two thousand, four hundred one".