6424406260242 has 16 divisors (see below), whose sum is σ = 12852801634752. Its totient is φ = 2140803901040.

The previous prime is 6424406260231. The next prime is 6424406260243. The reversal of 6424406260242 is 2420626044246.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 6424406260194 and 6424406260203.

It is not an unprimeable number, because it can be changed into a prime (6424406260243) 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, 166192158 + ... + 166230809.

It is an arithmetic number, because the mean of its divisors is an integer number (803300102172).

Almost surely, 2^{6424406260242} is an apocalyptic number.

6424406260242 is an abundant number, since it is smaller than the sum of its proper divisors (6428395374510).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6424406260242 is a wasteful number, since it uses less digits than its factorization.

6424406260242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332426193.

The product of its (nonzero) digits is 884736, while the sum is 42.

The spelling of 6424406260242 in words is "six trillion, four hundred twenty-four billion, four hundred six million, two hundred sixty thousand, two hundred forty-two".