2420242420242 has 16 divisors (see below), whose sum is σ = 4890386747232. Its totient is φ = 798430488960.

The previous prime is 2420242420217. The next prime is 2420242420259.

2420242420242 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2079245484 + ... + 2079246647.

It is an arithmetic number, because the mean of its divisors is an integer number (305649171702).

Almost surely, 2^{2420242420242} is an apocalyptic number.

2420242420242 is an abundant number, since it is smaller than the sum of its proper divisors (2470144326990).

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

2420242420242 is a wasteful number, since it uses less digits than its factorization.

2420242420242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4158492233.

The product of its (nonzero) digits is 32768, while the sum is 30.

The spelling of 2420242420242 in words is "two trillion, four hundred twenty billion, two hundred forty-two million, four hundred twenty thousand, two hundred forty-two".