2420262202242 has 32 divisors (see below), whose sum is σ = 4954653506880. Its totient is φ = 787744359360.

The previous prime is 2420262202213. The next prime is 2420262202243. The reversal of 2420262202242 is 2422022620242.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2420262202243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 653817 + ... + 2295212.

It is an arithmetic number, because the mean of its divisors is an integer number (154832922090).

Almost surely, 2^{2420262202242} is an apocalyptic number.

2420262202242 is an abundant number, since it is smaller than the sum of its proper divisors (2534391304638).

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

2420262202242 is a wasteful number, since it uses less digits than its factorization.

2420262202242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2952258.

The product of its (nonzero) digits is 24576, while the sum is 30.

Adding to 2420262202242 its reverse (2422022620242), we get a palindrome (4842284822484).

The spelling of 2420262202242 in words is "two trillion, four hundred twenty billion, two hundred sixty-two million, two hundred two thousand, two hundred forty-two".